| 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 | $20.42 | 13.370% | $23.1502 | $23.15 | $23.15 | $23.20 |
| Purchase #2 | $84.92 | 8.553% | $92.1832 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $55.89 | 9.345% | $61.1129 | $61.11 | $61.10 | $61.10 |
| Purchase #4 | $241.38 | 4.803% | $252.9735 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $239.98 | 5.684% | $253.6205 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $146.88 | 3.523% | $152.0546 | $152.05 | $152.05 | $152.10 |
| Purchase #7 | $200.57 | 10.134% | $220.8958 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $990.04 | $1,055.9907 | $1,055.98 | $1,055.95 | $1,056.10 | |