| 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 | $207.99 | 12.348% | $233.6726 | $233.67 | $233.65 | $233.70 |
| Purchase #2 | $87.87 | 7.180% | $94.1791 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $170.96 | 13.152% | $193.4447 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $47.77 | 13.839% | $54.3809 | $54.38 | $54.40 | $54.40 |
| Purchase #5 | $210.94 | 9.393% | $230.7536 | $230.75 | $230.75 | $230.80 |
| Purchase #6 | $187.66 | 6.417% | $199.7021 | $199.70 | $199.70 | $199.70 |
| Purchase #7 | $96.82 | 13.353% | $109.7484 | $109.75 | $109.75 | $109.70 |
| 7 purchase totals = | $1,010.01 | $1,115.8814 | $1,115.87 | $1,115.90 | $1,115.90 | |