| 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 | $223.56 | 6.637% | $238.3977 | $238.40 | $238.40 | $238.40 |
| Purchase #2 | $195.99 | 10.586% | $216.7375 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $102.79 | 12.179% | $115.3088 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $38.95 | 3.611% | $40.3565 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $58.36 | 11.857% | $65.2797 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $39.55 | 11.809% | $44.2205 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $98.34 | 5.662% | $103.908 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $757.54 | $824.2087 | $824.22 | $824.20 | $824.20 | |