| 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 | $191.57 | 12.274% | $215.0833 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $224.94 | 8.737% | $244.593 | $244.59 | $244.60 | $244.60 |
| Purchase #3 | $148.90 | 9.552% | $163.1229 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $127.30 | 11.642% | $142.1203 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $217.85 | 13.274% | $246.7674 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $242.75 | 6.785% | $259.2206 | $259.22 | $259.20 | $259.20 |
| Purchase #7 | $57.82 | 4.799% | $60.5948 | $60.59 | $60.60 | $60.60 |
| 7 purchase totals = | $1,211.13 | $1,331.5023 | $1,331.49 | $1,331.45 | $1,331.50 | |