| 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 | $189.70 | 13.376% | $215.0743 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $224.83 | 8.332% | $243.5628 | $243.56 | $243.55 | $243.60 |
| Purchase #3 | $105.47 | 11.704% | $117.8142 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $57.70 | 13.231% | $65.3343 | $65.33 | $65.35 | $65.30 |
| Purchase #5 | $200.47 | 7.546% | $215.5975 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $207.96 | 10.874% | $230.5736 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $244.94 | 6.496% | $260.8513 | $260.85 | $260.85 | $260.90 |
| 7 purchase totals = | $1,231.07 | $1,348.8080 | $1,348.79 | $1,348.75 | $1,348.90 | |