| 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 | $235.76 | 8.129% | $254.9249 | $254.92 | $254.90 | $254.90 |
| Purchase #2 | $181.77 | 6.627% | $193.8159 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $30.94 | 6.355% | $32.9062 | $32.91 | $32.90 | $32.90 |
| Purchase #4 | $97.84 | 9.853% | $107.4802 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $148.55 | 7.660% | $159.9289 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $81.75 | 5.617% | $86.3419 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $115.75 | 9.546% | $126.7995 | $126.80 | $126.80 | $126.80 |
| 7 purchase totals = | $892.36 | $962.1975 | $962.20 | $962.20 | $962.10 | |