| 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 | $199.93 | 9.691% | $219.3052 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $18.79 | 12.601% | $21.1577 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $41.55 | 3.434% | $42.9768 | $42.98 | $43.00 | $43.00 |
| Purchase #4 | $207.27 | 4.267% | $216.1142 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $62.39 | 5.499% | $65.8208 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $6.50 | 8.191% | $7.0324 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $88.73 | 4.469% | $92.6953 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $625.16 | $665.1024 | $665.11 | $665.10 | $665.10 | |