| 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 | $222.73 | 5.867% | $235.7976 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $161.40 | 5.827% | $170.8048 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $187.32 | 8.193% | $202.6671 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $209.34 | 9.698% | $229.6418 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $46.33 | 11.667% | $51.7353 | $51.74 | $51.75 | $51.70 |
| Purchase #6 | $126.52 | 9.463% | $138.4926 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $180.48 | 7.126% | $193.341 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $1,134.12 | $1,222.4802 | $1,222.48 | $1,222.50 | $1,222.40 | |