| 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 | $240.36 | 11.359% | $267.6625 | $267.66 | $267.65 | $267.70 |
| Purchase #2 | $8.75 | 5.312% | $9.2148 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $16.48 | 11.592% | $18.3904 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $116.65 | 9.864% | $128.1564 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $169.63 | 10.872% | $188.0722 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $43.60 | 13.720% | $49.5819 | $49.58 | $49.60 | $49.60 |
| Purchase #7 | $141.35 | 5.784% | $149.5257 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $736.82 | $810.6039 | $810.60 | $810.60 | $810.70 | |