| 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 | $197.67 | 11.584% | $220.5681 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $10.41 | 10.631% | $11.5167 | $11.52 | $11.50 | $11.50 |
| Purchase #3 | $202.44 | 5.696% | $213.971 | $213.97 | $213.95 | $214.00 |
| Purchase #4 | $91.58 | 5.703% | $96.8028 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $55.81 | 7.285% | $59.8758 | $59.88 | $59.90 | $59.90 |
| Purchase #6 | $86.55 | 3.327% | $89.4295 | $89.43 | $89.45 | $89.40 |
| Purchase #7 | $27.30 | 8.828% | $29.71 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $671.76 | $721.8739 | $721.88 | $721.85 | $721.90 | |