| 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 | $189.35 | 4.171% | $197.2478 | $197.25 | $197.25 | $197.20 |
| Purchase #2 | $59.86 | 3.323% | $61.8491 | $61.85 | $61.85 | $61.80 |
| Purchase #3 | $122.80 | 4.624% | $128.4783 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $209.78 | 10.736% | $232.302 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $74.80 | 11.622% | $83.4933 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $44.76 | 12.681% | $50.436 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $224.85 | 9.445% | $246.0871 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $926.20 | $999.8936 | $999.90 | $999.95 | $999.80 | |