| 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 | $209.30 | 4.448% | $218.6097 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $66.82 | 8.731% | $72.6541 | $72.65 | $72.65 | $72.70 |
| Purchase #3 | $109.69 | 13.308% | $124.2875 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $79.68 | 4.192% | $83.0202 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $102.51 | 10.807% | $113.5883 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $55.68 | 5.717% | $58.8632 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $230.74 | 10.138% | $254.1324 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $854.42 | $925.1554 | $925.15 | $925.15 | $925.20 | |