| 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 | $172.65 | 11.384% | $192.3045 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $217.90 | 9.295% | $238.1538 | $238.15 | $238.15 | $238.20 |
| Purchase #3 | $35.66 | 12.607% | $40.1557 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $137.92 | 9.214% | $150.6279 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $235.61 | 8.302% | $255.1703 | $255.17 | $255.15 | $255.20 |
| Purchase #6 | $211.87 | 5.822% | $224.2051 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $125.63 | 6.374% | $133.6377 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $1,137.24 | $1,234.2550 | $1,234.26 | $1,234.25 | $1,234.30 | |