| 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 | $102.52 | 9.642% | $112.405 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $56.68 | 11.838% | $63.3898 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $152.73 | 12.329% | $171.5601 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $119.88 | 9.141% | $130.8382 | $130.84 | $130.85 | $130.80 |
| Purchase #5 | $160.36 | 9.601% | $175.7562 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $222.85 | 6.436% | $237.1926 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $54.80 | 4.722% | $57.3877 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $869.82 | $948.5296 | $948.54 | $948.55 | $948.60 | |