| 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 | $97.86 | 6.430% | $104.1524 | $104.15 | $104.15 | $104.20 |
| Purchase #2 | $106.85 | 13.679% | $121.466 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $57.94 | 9.288% | $63.3215 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $245.74 | 7.244% | $263.5414 | $263.54 | $263.55 | $263.50 |
| Purchase #5 | $122.59 | 3.424% | $126.7875 | $126.79 | $126.80 | $126.80 |
| Purchase #6 | $193.67 | 9.631% | $212.3224 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $97.43 | 4.373% | $101.6906 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $922.08 | $993.2818 | $993.28 | $993.25 | $993.30 | |