| 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 | $80.38 | 9.476% | $87.9968 | $88.00 | $88.00 | $88.00 |
| Purchase #2 | $244.70 | 13.625% | $278.0404 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $200.46 | 11.712% | $223.9379 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $165.35 | 9.103% | $180.4018 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $246.59 | 8.738% | $268.137 | $268.14 | $268.15 | $268.10 |
| Purchase #6 | $111.98 | 12.438% | $125.9081 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $12.79 | 8.259% | $13.8463 | $13.85 | $13.85 | $13.80 |
| 7 purchase totals = | $1,062.25 | $1,178.2683 | $1,178.28 | $1,178.30 | $1,178.10 | |