| 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 | $225.44 | 5.529% | $237.9046 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $196.66 | 7.262% | $210.9414 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $168.87 | 13.553% | $191.757 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $182.68 | 7.830% | $196.9838 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $12.53 | 10.220% | $13.8106 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $124.82 | 10.614% | $138.0684 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $25.51 | 11.730% | $28.5023 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $936.51 | $1,017.9681 | $1,017.96 | $1,017.95 | $1,018.00 | |