| 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 | $238.37 | 5.129% | $250.596 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $72.75 | 13.281% | $82.4119 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $98.74 | 3.574% | $102.269 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $136.46 | 8.644% | $148.2556 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $135.31 | 5.479% | $142.7236 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $93.72 | 9.508% | $102.6309 | $102.63 | $102.65 | $102.60 |
| Purchase #7 | $138.49 | 10.593% | $153.1602 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $913.84 | $982.0472 | $982.05 | $982.00 | $982.10 | |