| 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 | $139.87 | 12.267% | $157.0279 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $228.73 | 11.767% | $255.6447 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $202.31 | 10.874% | $224.3092 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $37.83 | 9.470% | $41.4125 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $220.58 | 12.266% | $247.6363 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $215.46 | 12.845% | $243.1358 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $138.85 | 11.757% | $155.1746 | $155.17 | $155.15 | $155.20 |
| 7 purchase totals = | $1,183.63 | $1,324.3410 | $1,324.34 | $1,324.35 | $1,324.20 | |