| 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 | $219.99 | 3.704% | $228.1384 | $228.14 | $228.15 | $228.10 |
| Purchase #2 | $211.83 | 13.731% | $240.9164 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $65.43 | 13.551% | $74.2964 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $199.79 | 13.200% | $226.1623 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $221.83 | 8.625% | $240.9628 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $71.55 | 12.792% | $80.7027 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $230.85 | 7.853% | $248.9787 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,221.27 | $1,340.1577 | $1,340.16 | $1,340.15 | $1,340.20 | |