| 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 | $128.99 | 3.479% | $133.4776 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $208.35 | 6.174% | $221.2135 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $244.66 | 9.858% | $268.7786 | $268.78 | $268.80 | $268.80 |
| Purchase #4 | $105.85 | 12.128% | $118.6875 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $190.76 | 9.852% | $209.5537 | $209.55 | $209.55 | $209.60 |
| Purchase #6 | $247.75 | 11.291% | $275.7235 | $275.72 | $275.70 | $275.70 |
| Purchase #7 | $217.30 | 8.705% | $236.216 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $1,343.66 | $1,463.6504 | $1,463.65 | $1,463.65 | $1,463.70 | |