| 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 | $100.95 | 12.713% | $113.7838 | $113.78 | $113.80 | $113.80 |
| Purchase #2 | $187.83 | 3.865% | $195.0896 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $192.81 | 5.269% | $202.9692 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $250.73 | 5.276% | $263.9585 | $263.96 | $263.95 | $264.00 |
| Purchase #5 | $106.48 | 11.299% | $118.5112 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $125.59 | 3.608% | $130.1213 | $130.12 | $130.10 | $130.10 |
| Purchase #7 | $138.68 | 5.557% | $146.3864 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $1,103.07 | $1,170.8200 | $1,170.82 | $1,170.80 | $1,170.90 | |