| 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 | $205.72 | 6.551% | $219.1967 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $236.71 | 5.288% | $249.2272 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $70.40 | 12.566% | $79.2465 | $79.25 | $79.25 | $79.20 |
| Purchase #4 | $73.68 | 9.269% | $80.5094 | $80.51 | $80.50 | $80.50 |
| Purchase #5 | $43.92 | 11.697% | $49.0573 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $161.55 | 3.268% | $166.8295 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $32.69 | 9.407% | $35.7651 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $824.67 | $879.8317 | $879.85 | $879.85 | $879.80 | |