| 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 | $212.67 | 9.672% | $233.2394 | $233.24 | $233.25 | $233.20 |
| Purchase #2 | $19.76 | 11.456% | $22.0237 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $106.55 | 11.191% | $118.474 | $118.47 | $118.45 | $118.50 |
| Purchase #4 | $195.38 | 12.840% | $220.4668 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $220.64 | 3.353% | $228.0381 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $240.70 | 10.793% | $266.6788 | $266.68 | $266.70 | $266.70 |
| Purchase #7 | $182.31 | 3.356% | $188.4283 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $1,178.01 | $1,277.3491 | $1,277.35 | $1,277.35 | $1,277.30 | |