| 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 | $212.70 | 10.264% | $234.5315 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $115.80 | 11.146% | $128.7071 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $128.73 | 11.432% | $143.4464 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $148.97 | 7.398% | $159.9908 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $168.71 | 12.634% | $190.0248 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $226.29 | 4.532% | $236.5455 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $163.25 | 11.690% | $182.3339 | $182.33 | $182.35 | $182.30 |
| 7 purchase totals = | $1,164.45 | $1,275.5800 | $1,275.58 | $1,275.60 | $1,275.40 | |