| 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 | $225.25 | 13.266% | $255.1317 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $96.48 | 8.626% | $104.8024 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $136.30 | 6.276% | $144.8542 | $144.85 | $144.85 | $144.90 |
| Purchase #4 | $230.54 | 12.515% | $259.3921 | $259.39 | $259.40 | $259.40 |
| Purchase #5 | $187.94 | 11.551% | $209.6489 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $113.89 | 7.657% | $122.6106 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $208.54 | 8.243% | $225.73 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $1,198.94 | $1,322.1699 | $1,322.16 | $1,322.20 | $1,322.10 | |