| 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 | $164.51 | 3.570% | $170.383 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $243.49 | 13.740% | $276.9455 | $276.95 | $276.95 | $276.90 |
| Purchase #3 | $249.48 | 11.731% | $278.7465 | $278.75 | $278.75 | $278.70 |
| Purchase #4 | $209.83 | 8.298% | $227.2417 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $87.67 | 7.394% | $94.1523 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $40.87 | 9.763% | $44.8601 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $95.45 | 4.481% | $99.7271 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $1,091.30 | $1,192.0562 | $1,192.06 | $1,192.10 | $1,192.00 | |