| 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 | $207.32 | 7.257% | $222.3652 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $212.72 | 9.346% | $232.6008 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $213.60 | 5.628% | $225.6214 | $225.62 | $225.60 | $225.60 |
| Purchase #4 | $207.51 | 8.252% | $224.6337 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $138.65 | 13.633% | $157.5522 | $157.55 | $157.55 | $157.60 |
| Purchase #6 | $148.43 | 6.279% | $157.7499 | $157.75 | $157.75 | $157.70 |
| Purchase #7 | $208.82 | 11.154% | $232.1118 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,337.05 | $1,452.6350 | $1,452.63 | $1,452.60 | $1,452.60 | |