| 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 | $29.47 | 9.743% | $32.3413 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $8.83 | 9.307% | $9.6518 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $220.57 | 10.420% | $243.5534 | $243.55 | $243.55 | $243.60 |
| Purchase #4 | $136.72 | 12.668% | $154.0397 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $36.70 | 4.483% | $38.3453 | $38.35 | $38.35 | $38.30 |
| Purchase #6 | $140.48 | 9.294% | $153.5362 | $153.54 | $153.55 | $153.50 |
| Purchase #7 | $243.38 | 3.547% | $252.0127 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $816.15 | $883.4804 | $883.48 | $883.50 | $883.40 | |