| 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 | $116.79 | 11.125% | $129.7829 | $129.78 | $129.80 | $129.80 |
| Purchase #2 | $31.39 | 6.379% | $33.3924 | $33.39 | $33.40 | $33.40 |
| Purchase #3 | $107.99 | 9.849% | $118.6259 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $78.48 | 6.266% | $83.3976 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $170.42 | 4.381% | $177.8861 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $216.36 | 13.498% | $245.5643 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $242.77 | 7.865% | $261.8639 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $964.20 | $1,050.5131 | $1,050.51 | $1,050.55 | $1,050.60 | |