| 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 | $233.63 | 4.763% | $244.7578 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $124.72 | 6.360% | $132.6522 | $132.65 | $132.65 | $132.70 |
| Purchase #3 | $141.87 | 5.831% | $150.1424 | $150.14 | $150.15 | $150.10 |
| Purchase #4 | $69.59 | 12.335% | $78.1739 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $171.86 | 3.830% | $178.4422 | $178.44 | $178.45 | $178.40 |
| Purchase #6 | $68.68 | 8.443% | $74.4787 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $107.78 | 5.342% | $113.5376 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $918.13 | $972.1848 | $972.18 | $972.20 | $972.20 | |