| 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 | $224.51 | 8.743% | $244.1389 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $27.28 | 13.595% | $30.9887 | $30.99 | $31.00 | $31.00 |
| Purchase #3 | $91.77 | 7.671% | $98.8097 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $43.53 | 6.267% | $46.258 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $163.95 | 6.595% | $174.7625 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $246.95 | 13.285% | $279.7573 | $279.76 | $279.75 | $279.80 |
| Purchase #7 | $11.63 | 3.864% | $12.0794 | $12.08 | $12.10 | $12.10 |
| 7 purchase totals = | $809.62 | $886.7945 | $886.80 | $886.80 | $886.90 | |