| 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 | $188.56 | 11.808% | $210.8252 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $113.98 | 12.627% | $128.3723 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $82.75 | 6.648% | $88.2512 | $88.25 | $88.25 | $88.30 |
| Purchase #4 | $18.57 | 11.225% | $20.6545 | $20.65 | $20.65 | $20.70 |
| Purchase #5 | $128.98 | 9.498% | $141.2305 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $169.63 | 3.699% | $175.9046 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $249.60 | 9.207% | $272.5807 | $272.58 | $272.60 | $272.60 |
| 7 purchase totals = | $952.07 | $1,037.8190 | $1,037.81 | $1,037.85 | $1,037.90 | |