| 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 | $103.78 | 5.794% | $109.793 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $125.53 | 8.245% | $135.8799 | $135.88 | $135.90 | $135.90 |
| Purchase #3 | $48.90 | 13.179% | $55.3445 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $136.79 | 11.423% | $152.4155 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $187.45 | 10.809% | $207.7115 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $110.35 | 13.766% | $125.5408 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $194.55 | 8.306% | $210.7093 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $907.35 | $997.3945 | $997.39 | $997.40 | $997.30 | |