| 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 | $112.93 | 4.316% | $117.8041 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $44.96 | 5.640% | $47.4957 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $114.73 | 5.370% | $120.891 | $120.89 | $120.90 | $120.90 |
| Purchase #4 | $202.75 | 13.373% | $229.8638 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $67.64 | 7.289% | $72.5703 | $72.57 | $72.55 | $72.60 |
| Purchase #6 | $180.93 | 5.312% | $190.541 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $66.75 | 3.695% | $69.2164 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $790.69 | $848.3823 | $848.38 | $848.35 | $848.40 | |