| 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 | $78.58 | 10.860% | $87.1138 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $200.93 | 4.840% | $210.655 | $210.66 | $210.65 | $210.70 |
| Purchase #3 | $199.55 | 7.544% | $214.6041 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $175.90 | 3.793% | $182.5719 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $117.58 | 10.773% | $130.2469 | $130.25 | $130.25 | $130.20 |
| Purchase #6 | $86.54 | 8.102% | $93.5515 | $93.55 | $93.55 | $93.60 |
| Purchase #7 | $81.82 | 12.690% | $92.203 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $940.90 | $1,010.9462 | $1,010.94 | $1,010.90 | $1,011.00 | |