| 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 | $193.57 | 12.103% | $216.9978 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $128.47 | 6.279% | $136.5366 | $136.54 | $136.55 | $136.50 |
| Purchase #3 | $68.41 | 5.851% | $72.4127 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $101.99 | 8.605% | $110.7662 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $86.48 | 3.357% | $89.3831 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $180.99 | 4.481% | $189.1002 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $242.98 | 3.285% | $250.9619 | $250.96 | $250.95 | $251.00 |
| 7 purchase totals = | $1,002.89 | $1,066.1585 | $1,066.16 | $1,066.15 | $1,066.20 | |