| 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 | $193.40 | 4.507% | $202.1165 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $195.94 | 7.239% | $210.1241 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $182.98 | 7.299% | $196.3357 | $196.34 | $196.35 | $196.30 |
| Purchase #4 | $102.81 | 13.407% | $116.5937 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $67.87 | 11.359% | $75.5794 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $128.54 | 3.218% | $132.6764 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $114.25 | 6.606% | $121.7974 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $985.79 | $1,055.2232 | $1,055.23 | $1,055.25 | $1,055.20 | |