| 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 | $235.46 | 8.465% | $255.3917 | $255.39 | $255.40 | $255.40 |
| Purchase #2 | $235.59 | 5.625% | $248.8419 | $248.84 | $248.85 | $248.80 |
| Purchase #3 | $64.34 | 9.834% | $70.6672 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $111.62 | 8.486% | $121.0921 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $29.38 | 11.423% | $32.7361 | $32.74 | $32.75 | $32.70 |
| Purchase #6 | $131.92 | 7.290% | $141.537 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $9.71 | 8.338% | $10.5196 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $818.02 | $880.7856 | $880.79 | $880.80 | $880.70 | |