| 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 | $193.75 | 13.626% | $220.1504 | $220.15 | $220.15 | $220.20 |
| Purchase #2 | $209.77 | 6.663% | $223.747 | $223.75 | $223.75 | $223.70 |
| Purchase #3 | $106.66 | 8.753% | $115.9959 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $25.68 | 8.476% | $27.8566 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $103.96 | 11.152% | $115.5536 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $48.28 | 7.575% | $51.9372 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $196.90 | 12.572% | $221.6543 | $221.65 | $221.65 | $221.70 |
| 7 purchase totals = | $885.00 | $976.8950 | $976.90 | $976.90 | $977.00 | |