| 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 | $242.28 | 7.458% | $260.3492 | $260.35 | $260.35 | $260.30 |
| Purchase #2 | $59.75 | 9.557% | $65.4603 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $227.35 | 12.209% | $255.1072 | $255.11 | $255.10 | $255.10 |
| Purchase #4 | $73.70 | 3.605% | $76.3569 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $59.91 | 7.181% | $64.2121 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $226.50 | 12.832% | $255.5645 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $219.55 | 11.258% | $244.2669 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $1,109.04 | $1,221.3171 | $1,221.32 | $1,221.25 | $1,221.40 | |