| 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 | $121.52 | 5.250% | $127.8998 | $127.90 | $127.90 | $127.90 |
| Purchase #2 | $226.71 | 5.167% | $238.4241 | $238.42 | $238.40 | $238.40 |
| Purchase #3 | $94.39 | 6.108% | $100.1553 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $184.96 | 5.799% | $195.6858 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $23.47 | 10.866% | $26.0203 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $165.85 | 8.823% | $180.4829 | $180.48 | $180.50 | $180.50 |
| Purchase #7 | $127.36 | 5.369% | $134.198 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $944.26 | $1,002.8662 | $1,002.87 | $1,002.85 | $1,002.90 | |