| 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 | $106.38 | 9.534% | $116.5223 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $11.44 | 13.731% | $13.0108 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $159.56 | 8.216% | $172.6694 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $123.27 | 13.176% | $139.5121 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $234.39 | 9.673% | $257.0625 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $224.48 | 13.573% | $254.9487 | $254.95 | $254.95 | $254.90 |
| Purchase #7 | $161.27 | 8.506% | $174.9876 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $1,020.79 | $1,128.7134 | $1,128.71 | $1,128.65 | $1,128.70 | |