| 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 | $210.52 | 4.736% | $220.4902 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $39.78 | 9.514% | $43.5647 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $55.76 | 5.108% | $58.6082 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $22.46 | 3.508% | $23.2479 | $23.25 | $23.25 | $23.20 |
| Purchase #5 | $239.99 | 3.668% | $248.7928 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $53.39 | 12.375% | $59.997 | $60.00 | $60.00 | $60.00 |
| Purchase #7 | $83.73 | 9.307% | $91.5228 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $705.63 | $746.2236 | $746.22 | $746.20 | $746.20 | |