| 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 | $219.64 | 12.575% | $247.2597 | $247.26 | $247.25 | $247.30 |
| Purchase #2 | $99.84 | 7.774% | $107.6016 | $107.60 | $107.60 | $107.60 |
| Purchase #3 | $189.72 | 6.845% | $202.7063 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $109.51 | 10.390% | $120.8881 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $154.37 | 9.380% | $168.8499 | $168.85 | $168.85 | $168.80 |
| Purchase #6 | $123.43 | 10.224% | $136.0495 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $228.59 | 6.668% | $243.8324 | $243.83 | $243.85 | $243.80 |
| 7 purchase totals = | $1,125.10 | $1,227.1875 | $1,227.19 | $1,227.20 | $1,227.10 | |