| 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 | $30.89 | 6.668% | $32.9497 | $32.95 | $32.95 | $32.90 |
| Purchase #2 | $12.98 | 6.442% | $13.8162 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $163.93 | 12.418% | $184.2868 | $184.29 | $184.30 | $184.30 |
| Purchase #4 | $136.55 | 4.703% | $142.9719 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $190.78 | 10.254% | $210.3426 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $212.65 | 9.391% | $232.62 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $220.52 | 10.125% | $242.8477 | $242.85 | $242.85 | $242.80 |
| 7 purchase totals = | $968.30 | $1,059.8349 | $1,059.84 | $1,059.80 | $1,059.70 | |