| 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 | $119.38 | 13.351% | $135.3184 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $86.66 | 8.511% | $94.0356 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $229.75 | 11.222% | $255.5325 | $255.53 | $255.55 | $255.50 |
| Purchase #4 | $188.97 | 8.590% | $205.2025 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $224.39 | 4.830% | $235.228 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $152.93 | 13.130% | $173.0097 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $34.81 | 13.375% | $39.4658 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $1,036.89 | $1,137.7925 | $1,137.80 | $1,137.80 | $1,137.70 | |