| 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 | $219.47 | 4.468% | $229.2759 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $204.54 | 3.858% | $212.4312 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $163.39 | 4.818% | $171.2621 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $194.43 | 4.552% | $203.2805 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $170.94 | 6.566% | $182.1639 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $121.64 | 5.296% | $128.0821 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $122.80 | 8.389% | $133.1017 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $1,197.21 | $1,259.5974 | $1,259.59 | $1,259.65 | $1,259.70 | |