| 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 | $208.58 | 13.594% | $236.9344 | $236.93 | $236.95 | $236.90 |
| Purchase #2 | $123.60 | 7.250% | $132.561 | $132.56 | $132.55 | $132.60 |
| Purchase #3 | $63.58 | 4.420% | $66.3902 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $152.43 | 13.415% | $172.8785 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $146.37 | 9.164% | $159.7833 | $159.78 | $159.80 | $159.80 |
| Purchase #6 | $94.79 | 13.624% | $107.7042 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $183.34 | 10.649% | $202.8639 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $972.69 | $1,079.1155 | $1,079.10 | $1,079.15 | $1,079.20 | |