| 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 | $129.88 | 9.843% | $142.6641 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $189.42 | 10.661% | $209.6141 | $209.61 | $209.60 | $209.60 |
| Purchase #3 | $247.69 | 7.236% | $265.6128 | $265.61 | $265.60 | $265.60 |
| Purchase #4 | $146.60 | 13.420% | $166.2737 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $5.29 | 7.236% | $5.6728 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $150.76 | 13.298% | $170.8081 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $112.93 | 7.593% | $121.5048 | $121.50 | $121.50 | $121.50 |
| 7 purchase totals = | $982.57 | $1,082.1504 | $1,082.13 | $1,082.05 | $1,082.20 | |