| 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 | $200.73 | 10.400% | $221.6059 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $58.76 | 10.314% | $64.8205 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $127.95 | 3.258% | $132.1186 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $219.70 | 4.284% | $229.1119 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $116.49 | 5.277% | $122.6372 | $122.64 | $122.65 | $122.60 |
| Purchase #6 | $140.50 | 3.278% | $145.1056 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $70.49 | 7.813% | $75.9974 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $934.62 | $991.3971 | $991.41 | $991.35 | $991.30 | |