| 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 | $37.87 | 13.408% | $42.9476 | $42.95 | $42.95 | $42.90 |
| Purchase #2 | $106.42 | 11.611% | $118.7764 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $165.99 | 8.555% | $180.1904 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $244.58 | 6.240% | $259.8418 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $25.56 | 9.352% | $27.9504 | $27.95 | $27.95 | $28.00 |
| Purchase #6 | $248.38 | 13.730% | $282.4826 | $282.48 | $282.50 | $282.50 |
| Purchase #7 | $162.82 | 10.744% | $180.3134 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $991.62 | $1,092.5026 | $1,092.50 | $1,092.55 | $1,092.50 | |