| 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 | $192.98 | 9.134% | $210.6068 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $60.70 | 9.743% | $66.614 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $224.31 | 12.653% | $252.6919 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $133.78 | 11.410% | $149.0443 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $102.86 | 3.378% | $106.3346 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $100.40 | 11.512% | $111.958 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $137.53 | 8.497% | $149.2159 | $149.22 | $149.20 | $149.20 |
| 7 purchase totals = | $952.56 | $1,046.4655 | $1,046.46 | $1,046.45 | $1,046.40 | |