| 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 | $99.69 | 12.777% | $112.4274 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $183.26 | 7.716% | $197.4003 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $94.78 | 11.771% | $105.9366 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $92.53 | 10.474% | $102.2216 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $23.48 | 9.805% | $25.7822 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $248.64 | 13.675% | $282.6415 | $282.64 | $282.65 | $282.60 |
| Purchase #7 | $152.36 | 3.125% | $157.1213 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $894.74 | $983.5309 | $983.53 | $983.55 | $983.40 | |