| 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 | $250.72 | 9.512% | $274.5685 | $274.57 | $274.55 | $274.60 |
| Purchase #2 | $235.40 | 9.269% | $257.2192 | $257.22 | $257.20 | $257.20 |
| Purchase #3 | $147.29 | 3.528% | $152.4864 | $152.49 | $152.50 | $152.50 |
| Purchase #4 | $226.42 | 4.857% | $237.4172 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $198.38 | 7.644% | $213.5442 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $143.71 | 3.555% | $148.8189 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $160.84 | 13.214% | $182.0934 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,362.76 | $1,466.1478 | $1,466.15 | $1,466.10 | $1,466.10 | |