| 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 | $126.88 | 12.496% | $142.7349 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $220.89 | 9.628% | $242.1573 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $12.52 | 9.427% | $13.7003 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $212.31 | 12.162% | $238.1311 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $17.61 | 5.357% | $18.5534 | $18.55 | $18.55 | $18.60 |
| Purchase #6 | $7.91 | 11.744% | $8.839 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $242.33 | 8.602% | $263.1752 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $840.45 | $927.2912 | $927.29 | $927.35 | $927.30 | |