| 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 | $197.62 | 11.739% | $220.8186 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $142.42 | 4.356% | $148.6238 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $182.62 | 12.584% | $205.6009 | $205.60 | $205.60 | $205.60 |
| Purchase #4 | $165.63 | 13.411% | $187.8426 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $52.50 | 11.469% | $58.5212 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $234.29 | 4.407% | $244.6152 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $17.74 | 8.221% | $19.1984 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $992.82 | $1,085.2207 | $1,085.22 | $1,085.15 | $1,085.10 | |