| 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 | $238.50 | 9.308% | $260.6996 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $128.79 | 13.580% | $146.2797 | $146.28 | $146.30 | $146.30 |
| Purchase #3 | $165.26 | 7.489% | $177.6363 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $189.68 | 4.381% | $197.9899 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $30.31 | 6.143% | $32.1719 | $32.17 | $32.15 | $32.20 |
| Purchase #6 | $28.48 | 4.387% | $29.7294 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $199.29 | 13.284% | $225.7637 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $980.31 | $1,070.2705 | $1,070.27 | $1,070.30 | $1,070.30 | |