| 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 | $119.97 | 9.617% | $131.5075 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $112.88 | 12.459% | $126.9437 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $145.66 | 11.304% | $162.1254 | $162.13 | $162.15 | $162.10 |
| Purchase #4 | $215.78 | 9.306% | $235.8605 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $221.32 | 6.827% | $236.4295 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $103.79 | 13.731% | $118.0414 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $213.76 | 12.561% | $240.6104 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $1,133.16 | $1,251.5184 | $1,251.52 | $1,251.55 | $1,251.40 | |