| 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 | $102.68 | 13.692% | $116.7389 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $48.80 | 3.377% | $50.448 | $50.45 | $50.45 | $50.40 |
| Purchase #3 | $131.91 | 7.708% | $142.0776 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $211.53 | 12.474% | $237.9163 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $62.69 | 8.696% | $68.1415 | $68.14 | $68.15 | $68.10 |
| Purchase #6 | $220.86 | 7.368% | $237.133 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $212.44 | 7.105% | $227.5339 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $990.91 | $1,079.9892 | $1,079.99 | $1,080.05 | $1,079.80 | |