| 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 | $14.90 | 6.283% | $15.8362 | $15.84 | $15.85 | $15.80 |
| Purchase #2 | $129.42 | 9.704% | $141.9789 | $141.98 | $142.00 | $142.00 |
| Purchase #3 | $214.30 | 13.848% | $243.9763 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $127.80 | 9.477% | $139.9116 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $114.81 | 5.589% | $121.2267 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $240.55 | 9.492% | $263.383 | $263.38 | $263.40 | $263.40 |
| Purchase #7 | $182.71 | 3.753% | $189.5671 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $1,024.49 | $1,115.8798 | $1,115.89 | $1,115.95 | $1,115.90 | |