| 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 | $217.73 | 3.160% | $224.6103 | $224.61 | $224.60 | $224.60 |
| Purchase #2 | $146.35 | 8.213% | $158.3697 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $186.87 | 12.345% | $209.9391 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $250.93 | 9.683% | $275.2276 | $275.23 | $275.25 | $275.20 |
| Purchase #5 | $226.68 | 10.379% | $250.2071 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $131.50 | 7.524% | $141.3941 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $243.70 | 3.546% | $252.3416 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $1,403.76 | $1,512.0895 | $1,512.09 | $1,512.10 | $1,512.00 | |