| 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 | $20.82 | 7.365% | $22.3534 | $22.35 | $22.35 | $22.40 |
| Purchase #2 | $215.98 | 6.315% | $229.6191 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $26.34 | 5.569% | $27.8069 | $27.81 | $27.80 | $27.80 |
| Purchase #4 | $240.87 | 5.106% | $253.1688 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $55.27 | 7.219% | $59.2599 | $59.26 | $59.25 | $59.30 |
| Purchase #6 | $223.74 | 13.194% | $253.2603 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $89.29 | 7.834% | $96.285 | $96.29 | $96.30 | $96.30 |
| 7 purchase totals = | $872.31 | $941.7534 | $941.76 | $941.70 | $941.90 | |