| 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 | $112.84 | 7.236% | $121.0051 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $227.89 | 13.387% | $258.3976 | $258.40 | $258.40 | $258.40 |
| Purchase #3 | $161.46 | 8.665% | $175.4505 | $175.45 | $175.45 | $175.50 |
| Purchase #4 | $25.46 | 11.262% | $28.3273 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $90.86 | 11.472% | $101.2835 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $139.32 | 11.443% | $155.2624 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $154.35 | 5.610% | $163.009 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $912.18 | $1,002.7354 | $1,002.74 | $1,002.75 | $1,002.80 | |