| 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 | $83.78 | 12.683% | $94.4058 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $243.31 | 8.375% | $263.6872 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $163.72 | 10.419% | $180.778 | $180.78 | $180.80 | $180.80 |
| Purchase #4 | $112.91 | 9.496% | $123.6319 | $123.63 | $123.65 | $123.60 |
| Purchase #5 | $191.90 | 12.782% | $216.4287 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $135.28 | 12.632% | $152.3686 | $152.37 | $152.35 | $152.40 |
| Purchase #7 | $158.57 | 10.372% | $175.0169 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $1,089.47 | $1,206.3171 | $1,206.33 | $1,206.35 | $1,206.30 | |