| 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 | $235.37 | 7.763% | $253.6418 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $25.27 | 13.572% | $28.6996 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $243.36 | 4.250% | $253.7028 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $206.77 | 7.380% | $222.0296 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $237.97 | 6.768% | $254.0758 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $199.39 | 9.247% | $217.8276 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $122.82 | 8.528% | $133.2941 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $1,270.95 | $1,363.2713 | $1,363.27 | $1,363.35 | $1,363.20 | |