| 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 | $215.50 | 12.392% | $242.2048 | $242.20 | $242.20 | $242.20 |
| Purchase #2 | $76.89 | 8.104% | $83.1212 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $175.81 | 9.570% | $192.635 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $31.26 | 4.576% | $32.6905 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $219.93 | 11.454% | $245.1208 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $187.96 | 13.137% | $212.6523 | $212.65 | $212.65 | $212.70 |
| Purchase #7 | $228.90 | 6.357% | $243.4512 | $243.45 | $243.45 | $243.50 |
| 7 purchase totals = | $1,136.25 | $1,251.8758 | $1,251.87 | $1,251.85 | $1,251.90 | |