| 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 | $118.25 | 9.871% | $129.9225 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $12.39 | 11.559% | $13.8222 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $170.28 | 3.596% | $176.4033 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $85.40 | 3.824% | $88.6657 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $210.63 | 5.736% | $222.7117 | $222.71 | $222.70 | $222.70 |
| Purchase #6 | $51.49 | 6.421% | $54.7962 | $54.80 | $54.80 | $54.80 |
| Purchase #7 | $244.70 | 9.341% | $267.5574 | $267.56 | $267.55 | $267.60 |
| 7 purchase totals = | $893.14 | $953.8790 | $953.88 | $953.80 | $953.90 | |