| 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 | $195.38 | 6.810% | $208.6854 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $214.49 | 6.706% | $228.8737 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $202.42 | 5.379% | $213.3082 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $120.91 | 4.215% | $126.0064 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $243.69 | 12.462% | $274.0586 | $274.06 | $274.05 | $274.10 |
| Purchase #6 | $25.30 | 8.315% | $27.4037 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $145.51 | 6.641% | $155.1733 | $155.17 | $155.15 | $155.20 |
| 7 purchase totals = | $1,147.70 | $1,233.5093 | $1,233.51 | $1,233.45 | $1,233.60 | |