| 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 | $217.70 | 11.866% | $243.5323 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $238.70 | 11.590% | $266.3653 | $266.37 | $266.35 | $266.40 |
| Purchase #3 | $182.74 | 6.395% | $194.4262 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $155.96 | 6.401% | $165.943 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $203.93 | 10.264% | $224.8614 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $19.73 | 8.668% | $21.4402 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $52.67 | 3.446% | $54.485 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $1,071.43 | $1,171.0534 | $1,171.06 | $1,171.10 | $1,171.00 | |