| 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 | $206.34 | 6.421% | $219.5891 | $219.59 | $219.60 | $219.60 |
| Purchase #2 | $198.50 | 8.551% | $215.4737 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $159.88 | 6.266% | $169.8981 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $94.79 | 11.360% | $105.5581 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $132.36 | 8.472% | $143.5735 | $143.57 | $143.55 | $143.60 |
| Purchase #6 | $43.74 | 9.368% | $47.8376 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $247.49 | 3.310% | $255.6819 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $1,083.10 | $1,157.6120 | $1,157.61 | $1,157.60 | $1,157.70 | |