| 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 | $219.27 | 6.557% | $233.6475 | $233.65 | $233.65 | $233.60 |
| Purchase #2 | $107.44 | 3.326% | $111.0135 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $90.31 | 7.802% | $97.356 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $9.44 | 13.361% | $10.7013 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $124.56 | 6.553% | $132.7224 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $176.64 | 7.384% | $189.6831 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $146.50 | 9.441% | $160.3311 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $874.16 | $935.4549 | $935.45 | $935.45 | $935.40 | |