| 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 | $123.83 | 4.215% | $129.0494 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $62.77 | 7.602% | $67.5418 | $67.54 | $67.55 | $67.50 |
| Purchase #3 | $59.82 | 11.437% | $66.6616 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $162.93 | 13.129% | $184.3211 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $108.27 | 9.434% | $118.4842 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $207.77 | 4.444% | $217.0033 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $248.82 | 5.637% | $262.846 | $262.85 | $262.85 | $262.80 |
| 7 purchase totals = | $974.21 | $1,045.9074 | $1,045.90 | $1,045.90 | $1,045.80 | |