| 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 | $209.74 | 4.772% | $219.7488 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $66.73 | 5.290% | $70.26 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $108.89 | 3.348% | $112.5356 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $73.28 | 8.140% | $79.245 | $79.25 | $79.25 | $79.20 |
| Purchase #5 | $37.58 | 9.102% | $41.0005 | $41.00 | $41.00 | $41.00 |
| Purchase #6 | $236.72 | 5.437% | $249.5905 | $249.59 | $249.60 | $249.60 |
| Purchase #7 | $57.54 | 9.113% | $62.7836 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $790.48 | $835.1640 | $835.17 | $835.20 | $835.10 | |