| 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 | $116.53 | 10.869% | $129.1956 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $122.97 | 11.782% | $137.4583 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $45.34 | 11.650% | $50.6221 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $241.56 | 3.475% | $249.9542 | $249.95 | $249.95 | $250.00 |
| Purchase #5 | $36.44 | 10.291% | $40.19 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $60.65 | 9.190% | $66.2237 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $187.38 | 6.764% | $200.0544 | $200.05 | $200.05 | $200.10 |
| 7 purchase totals = | $810.87 | $873.6983 | $873.69 | $873.65 | $873.80 | |