| 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 | $142.80 | 5.359% | $150.4527 | $150.45 | $150.45 | $150.50 |
| Purchase #2 | $114.76 | 8.784% | $124.8405 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $135.29 | 11.858% | $151.3327 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $223.47 | 10.446% | $246.8137 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $205.29 | 7.637% | $220.968 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $242.72 | 10.132% | $267.3124 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $44.68 | 11.368% | $49.7592 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $1,109.01 | $1,211.4792 | $1,211.47 | $1,211.45 | $1,211.50 | |