| 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 | $99.35 | 4.621% | $103.941 | $103.94 | $103.95 | $103.90 |
| Purchase #2 | $114.42 | 11.612% | $127.7065 | $127.71 | $127.70 | $127.70 |
| Purchase #3 | $243.54 | 5.833% | $257.7457 | $257.75 | $257.75 | $257.70 |
| Purchase #4 | $121.28 | 11.370% | $135.0695 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $92.30 | 8.171% | $99.8418 | $99.84 | $99.85 | $99.80 |
| Purchase #6 | $235.35 | 8.424% | $255.1759 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $21.81 | 3.699% | $22.6168 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $928.05 | $1,002.0972 | $1,002.11 | $1,002.10 | $1,002.00 | |