| 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 | $241.32 | 3.218% | $249.0857 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $44.69 | 13.857% | $50.8827 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $108.77 | 12.126% | $121.9595 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $62.53 | 6.211% | $66.4137 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $48.95 | 9.451% | $53.5763 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $229.71 | 5.248% | $241.7652 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $192.25 | 8.137% | $207.8934 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $928.22 | $991.5765 | $991.58 | $991.60 | $991.70 | |