| 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 | $206.48 | 5.197% | $217.2108 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $31.42 | 6.543% | $33.4758 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $96.82 | 8.630% | $105.1756 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $49.44 | 3.722% | $51.2802 | $51.28 | $51.30 | $51.30 |
| Purchase #5 | $178.94 | 8.693% | $194.4953 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $14.67 | 11.121% | $16.3015 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $195.73 | 4.779% | $205.0839 | $205.08 | $205.10 | $205.10 |
| 7 purchase totals = | $773.50 | $823.0231 | $823.03 | $823.10 | $823.10 | |