| 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 | $249.72 | 12.228% | $280.2558 | $280.26 | $280.25 | $280.30 |
| Purchase #2 | $59.61 | 4.746% | $62.4391 | $62.44 | $62.45 | $62.40 |
| Purchase #3 | $101.90 | 4.375% | $106.3581 | $106.36 | $106.35 | $106.40 |
| Purchase #4 | $226.42 | 6.489% | $241.1124 | $241.11 | $241.10 | $241.10 |
| Purchase #5 | $174.46 | 7.792% | $188.0539 | $188.05 | $188.05 | $188.10 |
| Purchase #6 | $64.60 | 8.652% | $70.1892 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $31.29 | 7.233% | $33.5532 | $33.55 | $33.55 | $33.60 |
| 7 purchase totals = | $908.00 | $981.9617 | $981.96 | $981.95 | $982.10 | |