| 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 | $10.90 | 11.678% | $12.1729 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $190.87 | 3.359% | $197.2813 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $238.80 | 5.189% | $251.1913 | $251.19 | $251.20 | $251.20 |
| Purchase #4 | $62.95 | 3.545% | $65.1816 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $225.98 | 8.852% | $245.9837 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $122.90 | 5.548% | $129.7185 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $24.97 | 4.397% | $26.0679 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $877.37 | $927.5972 | $927.59 | $927.60 | $927.70 | |