| 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 | $124.61 | 8.233% | $134.8691 | $134.87 | $134.85 | $134.90 |
| Purchase #2 | $54.66 | 12.433% | $61.4559 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $111.51 | 11.832% | $124.7039 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $147.82 | 7.677% | $159.1681 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $78.84 | 12.608% | $88.7801 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $7.64 | 6.360% | $8.1259 | $8.13 | $8.15 | $8.10 |
| Purchase #7 | $244.53 | 8.151% | $264.4616 | $264.46 | $264.45 | $264.50 |
| 7 purchase totals = | $769.61 | $841.5646 | $841.57 | $841.55 | $841.70 | |