| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.36 | 13.317% | $265.5697 | $265.57 | $265.55 | $265.60 |
| Purchase #2 | $152.72 | 6.725% | $162.9904 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $235.73 | 11.200% | $262.1318 | $262.13 | $262.15 | $262.10 |
| Purchase #4 | $154.33 | 10.506% | $170.5439 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $233.26 | 4.446% | $243.6307 | $243.63 | $243.65 | $243.60 |
| Purchase #6 | $140.42 | 6.757% | $149.9082 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $160.60 | 10.150% | $176.9009 | $176.90 | $176.90 | $176.90 |
| 7 purchase totals = | $1,311.42 | $1,431.6756 | $1,431.67 | $1,431.70 | $1,431.60 | |