| 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 | $12.88 | 8.824% | $14.0165 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $207.46 | 4.282% | $216.3434 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $216.35 | 7.281% | $232.1024 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $168.36 | 10.372% | $185.8223 | $185.82 | $185.80 | $185.80 |
| Purchase #5 | $44.43 | 13.442% | $50.4023 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $237.47 | 8.417% | $257.4578 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $103.86 | 11.485% | $115.7883 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $990.81 | $1,071.9330 | $1,071.93 | $1,071.90 | $1,071.90 | |