| 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 | $183.55 | 12.283% | $206.0954 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $120.70 | 3.480% | $124.9004 | $124.90 | $124.90 | $124.90 |
| Purchase #3 | $65.87 | 8.697% | $71.5987 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $147.87 | 6.326% | $157.2243 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $222.44 | 9.258% | $243.0335 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $172.55 | 4.131% | $179.678 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $234.30 | 9.366% | $256.2445 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $1,147.28 | $1,238.7748 | $1,238.77 | $1,238.80 | $1,238.70 | |