| 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 | $235.83 | 4.869% | $247.3126 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $197.80 | 9.483% | $216.5574 | $216.56 | $216.55 | $216.60 |
| Purchase #3 | $109.93 | 9.248% | $120.0963 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $99.76 | 4.318% | $104.0676 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $121.49 | 12.638% | $136.8439 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $135.97 | 7.508% | $146.1786 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $187.43 | 6.799% | $200.1734 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $1,088.21 | $1,171.2298 | $1,171.23 | $1,171.20 | $1,171.30 | |