| 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 | $197.30 | 12.662% | $222.2821 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $67.59 | 4.625% | $70.716 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $36.56 | 4.507% | $38.2078 | $38.21 | $38.20 | $38.20 |
| Purchase #4 | $241.70 | 6.615% | $257.6885 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $134.86 | 5.664% | $142.4985 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $93.64 | 10.408% | $103.3861 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $67.54 | 12.245% | $75.8103 | $75.81 | $75.80 | $75.80 |
| 7 purchase totals = | $839.19 | $910.5893 | $910.60 | $910.60 | $910.60 | |