| 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 | $95.46 | 13.362% | $108.2154 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $201.91 | 13.781% | $229.7352 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $182.81 | 10.132% | $201.3323 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $87.80 | 12.359% | $98.6512 | $98.65 | $98.65 | $98.70 |
| Purchase #5 | $143.98 | 3.425% | $148.9113 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $66.94 | 3.422% | $69.2307 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $173.40 | 13.646% | $197.0622 | $197.06 | $197.05 | $197.10 |
| 7 purchase totals = | $952.30 | $1,053.1383 | $1,053.14 | $1,053.15 | $1,053.10 | |