| 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 | $193.86 | 9.795% | $212.8486 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $158.46 | 8.799% | $172.4029 | $172.40 | $172.40 | $172.40 |
| Purchase #3 | $140.99 | 6.312% | $149.8893 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $111.74 | 4.330% | $116.5783 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $47.42 | 8.765% | $51.5764 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $108.98 | 11.553% | $121.5705 | $121.57 | $121.55 | $121.60 |
| Purchase #7 | $90.91 | 11.661% | $101.511 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $852.36 | $926.3770 | $926.38 | $926.40 | $926.40 | |