| 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 | $76.48 | 5.132% | $80.405 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $190.33 | 10.489% | $210.2937 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $107.90 | 8.308% | $116.8643 | $116.86 | $116.85 | $116.90 |
| Purchase #4 | $236.88 | 3.150% | $244.3417 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $240.48 | 9.678% | $263.7537 | $263.75 | $263.75 | $263.80 |
| Purchase #6 | $148.86 | 12.245% | $167.0879 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $20.64 | 8.538% | $22.4022 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $1,021.57 | $1,105.1485 | $1,105.14 | $1,105.15 | $1,105.20 | |