| 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 | $224.53 | 3.516% | $232.4245 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $152.47 | 5.649% | $161.083 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $244.47 | 11.338% | $272.188 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $249.50 | 3.765% | $258.8937 | $258.89 | $258.90 | $258.90 |
| Purchase #5 | $205.91 | 7.481% | $221.3141 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $64.94 | 13.293% | $73.5725 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $202.54 | 7.186% | $217.0945 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $1,344.36 | $1,436.5703 | $1,436.55 | $1,436.55 | $1,436.60 | |