| 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 | $157.25 | 11.650% | $175.5696 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $225.47 | 7.218% | $241.7444 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $238.32 | 9.756% | $261.5705 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $109.43 | 10.359% | $120.7659 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $56.57 | 8.385% | $61.3134 | $61.31 | $61.30 | $61.30 |
| Purchase #6 | $11.64 | 11.377% | $12.9643 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $125.90 | 10.452% | $139.0591 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $924.58 | $1,012.9872 | $1,012.98 | $1,012.90 | $1,013.10 | |