| 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 | $126.27 | 3.173% | $130.2765 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $211.69 | 4.515% | $221.2478 | $221.25 | $221.25 | $221.20 |
| Purchase #3 | $68.86 | 9.311% | $75.2716 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $200.74 | 7.587% | $215.9701 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $17.52 | 13.810% | $19.9395 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $63.29 | 6.694% | $67.5266 | $67.53 | $67.55 | $67.50 |
| Purchase #7 | $106.50 | 3.715% | $110.4565 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $794.87 | $840.6886 | $840.70 | $840.70 | $840.70 | |