| 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 | $102.84 | 9.323% | $112.4278 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $41.71 | 13.332% | $47.2708 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $248.50 | 9.741% | $272.7064 | $272.71 | $272.70 | $272.70 |
| Purchase #4 | $12.30 | 7.584% | $13.2328 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $174.56 | 7.696% | $187.9941 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $165.91 | 12.538% | $186.7118 | $186.71 | $186.70 | $186.70 |
| Purchase #7 | $203.46 | 4.709% | $213.0409 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $949.28 | $1,033.3846 | $1,033.38 | $1,033.40 | $1,033.30 | |