| 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 | $199.52 | 10.744% | $220.9564 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $94.95 | 13.522% | $107.7891 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $178.91 | 4.737% | $187.385 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $139.57 | 8.477% | $151.4013 | $151.40 | $151.40 | $151.40 |
| Purchase #5 | $240.30 | 11.270% | $267.3818 | $267.38 | $267.40 | $267.40 |
| Purchase #6 | $37.98 | 8.244% | $41.1111 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $236.84 | 11.624% | $264.3703 | $264.37 | $264.35 | $264.40 |
| 7 purchase totals = | $1,128.07 | $1,240.3950 | $1,240.40 | $1,240.40 | $1,240.50 | |