| 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 | $109.25 | 3.227% | $112.7755 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $226.64 | 7.512% | $243.6652 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $31.63 | 13.787% | $35.9908 | $35.99 | $36.00 | $36.00 |
| Purchase #4 | $174.53 | 6.809% | $186.4137 | $186.41 | $186.40 | $186.40 |
| Purchase #5 | $145.84 | 12.672% | $164.3208 | $164.32 | $164.30 | $164.30 |
| Purchase #6 | $148.32 | 6.129% | $157.4105 | $157.41 | $157.40 | $157.40 |
| Purchase #7 | $74.55 | 6.160% | $79.1423 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $910.76 | $979.7188 | $979.72 | $979.70 | $979.70 | |