| 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 | $238.84 | 13.443% | $270.9473 | $270.95 | $270.95 | $270.90 |
| Purchase #2 | $89.91 | 5.504% | $94.8586 | $94.86 | $94.85 | $94.90 |
| Purchase #3 | $59.25 | 3.788% | $61.4944 | $61.49 | $61.50 | $61.50 |
| Purchase #4 | $122.75 | 6.265% | $130.4403 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $163.61 | 10.168% | $180.2459 | $180.25 | $180.25 | $180.20 |
| Purchase #6 | $35.98 | 7.768% | $38.7749 | $38.77 | $38.75 | $38.80 |
| Purchase #7 | $105.70 | 4.761% | $110.7324 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $816.04 | $887.4938 | $887.49 | $887.50 | $887.40 | |