| 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 | $234.55 | 3.617% | $243.0337 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $132.54 | 4.729% | $138.8078 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $213.61 | 4.496% | $223.2139 | $223.21 | $223.20 | $223.20 |
| Purchase #4 | $173.37 | 6.481% | $184.6061 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $11.78 | 13.738% | $13.3983 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $238.70 | 8.722% | $259.5194 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $185.74 | 9.295% | $203.0045 | $203.00 | $203.00 | $203.00 |
| 7 purchase totals = | $1,190.29 | $1,265.5837 | $1,265.58 | $1,265.55 | $1,265.50 | |