| 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 | $219.51 | 3.289% | $226.7297 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $148.70 | 5.742% | $157.2384 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $195.71 | 10.265% | $215.7996 | $215.80 | $215.80 | $215.80 |
| Purchase #4 | $57.67 | 13.343% | $65.3649 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $19.90 | 8.717% | $21.6347 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $227.68 | 3.215% | $234.9999 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $230.56 | 5.725% | $243.7596 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $1,099.73 | $1,165.5268 | $1,165.52 | $1,165.55 | $1,165.50 | |