| 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 | $108.27 | 8.453% | $117.4221 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $91.84 | 12.320% | $103.1547 | $103.15 | $103.15 | $103.20 |
| Purchase #3 | $204.75 | 13.712% | $232.8253 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $28.80 | 13.533% | $32.6975 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $197.89 | 11.239% | $220.1309 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $122.47 | 8.155% | $132.4574 | $132.46 | $132.45 | $132.50 |
| Purchase #7 | $185.31 | 5.395% | $195.3075 | $195.31 | $195.30 | $195.30 |
| 7 purchase totals = | $939.33 | $1,033.9954 | $1,034.00 | $1,034.00 | $1,034.00 | |