| 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 | $196.92 | 4.227% | $205.2438 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $194.68 | 12.798% | $219.5951 | $219.60 | $219.60 | $219.60 |
| Purchase #3 | $99.61 | 8.378% | $107.9553 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $106.68 | 10.808% | $118.21 | $118.21 | $118.20 | $118.20 |
| Purchase #5 | $31.62 | 4.647% | $33.0894 | $33.09 | $33.10 | $33.10 |
| Purchase #6 | $112.55 | 8.412% | $122.0177 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $169.45 | 10.542% | $187.3134 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $911.51 | $993.4247 | $993.43 | $993.40 | $993.40 | |