| 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 | $234.68 | 12.797% | $264.712 | $264.71 | $264.70 | $264.70 |
| Purchase #2 | $69.51 | 8.865% | $75.6721 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $232.50 | 3.128% | $239.7726 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $132.50 | 5.615% | $139.9399 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $84.54 | 12.225% | $94.875 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $209.66 | 9.726% | $230.0515 | $230.05 | $230.05 | $230.10 |
| Purchase #7 | $82.79 | 4.364% | $86.403 | $86.40 | $86.40 | $86.40 |
| 7 purchase totals = | $1,046.18 | $1,131.4261 | $1,131.42 | $1,131.40 | $1,131.50 | |