| 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 | $224.80 | 13.166% | $254.3972 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $183.27 | 3.237% | $189.2024 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $49.86 | 3.317% | $51.5139 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $176.48 | 7.297% | $189.3577 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $213.37 | 9.465% | $233.5655 | $233.57 | $233.55 | $233.60 |
| Purchase #6 | $35.65 | 8.682% | $38.7451 | $38.75 | $38.75 | $38.70 |
| Purchase #7 | $17.39 | 10.375% | $19.1942 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $900.82 | $975.9760 | $975.98 | $975.95 | $976.00 | |