| 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 | $203.62 | 9.637% | $223.2429 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $49.37 | 7.117% | $52.8837 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $99.32 | 9.716% | $108.9699 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $147.75 | 3.873% | $153.4724 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $28.96 | 12.732% | $32.6472 | $32.65 | $32.65 | $32.60 |
| Purchase #6 | $48.68 | 3.178% | $50.2271 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $222.75 | 8.556% | $241.8085 | $241.81 | $241.80 | $241.80 |
| 7 purchase totals = | $800.45 | $863.2517 | $863.25 | $863.25 | $863.20 | |