| 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 | $244.72 | 4.448% | $255.6051 | $255.61 | $255.60 | $255.60 |
| Purchase #2 | $137.40 | 11.612% | $153.3549 | $153.35 | $153.35 | $153.40 |
| Purchase #3 | $60.91 | 5.861% | $64.4799 | $64.48 | $64.50 | $64.50 |
| Purchase #4 | $122.40 | 11.180% | $136.0843 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $187.50 | 8.868% | $204.1275 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $250.54 | 5.424% | $264.1293 | $264.13 | $264.15 | $264.10 |
| Purchase #7 | $101.55 | 4.750% | $106.3736 | $106.37 | $106.35 | $106.40 |
| 7 purchase totals = | $1,105.02 | $1,184.1546 | $1,184.15 | $1,184.20 | $1,184.20 | |