| 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 | $32.64 | 11.736% | $36.4706 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $116.88 | 4.361% | $121.9771 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $220.41 | 8.511% | $239.1691 | $239.17 | $239.15 | $239.20 |
| Purchase #4 | $114.67 | 3.664% | $118.8715 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $105.92 | 9.348% | $115.8214 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $211.51 | 3.866% | $219.687 | $219.69 | $219.70 | $219.70 |
| Purchase #7 | $109.51 | 3.568% | $113.4173 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $911.54 | $965.4140 | $965.42 | $965.35 | $965.50 | |