| 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 | $229.39 | 7.255% | $246.0322 | $246.03 | $246.05 | $246.00 |
| Purchase #2 | $115.54 | 11.138% | $128.4088 | $128.41 | $128.40 | $128.40 |
| Purchase #3 | $87.44 | 8.236% | $94.6416 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $102.92 | 6.543% | $109.6541 | $109.65 | $109.65 | $109.70 |
| Purchase #5 | $164.89 | 10.473% | $182.1589 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $57.91 | 6.737% | $61.8114 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $130.63 | 7.541% | $140.4808 | $140.48 | $140.50 | $140.50 |
| 7 purchase totals = | $888.72 | $963.1878 | $963.18 | $963.20 | $963.20 | |