| 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 | $219.69 | 7.810% | $236.8478 | $236.85 | $236.85 | $236.80 |
| Purchase #2 | $208.46 | 8.745% | $226.6898 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $129.80 | 9.207% | $141.7507 | $141.75 | $141.75 | $141.80 |
| Purchase #4 | $189.96 | 6.827% | $202.9286 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $213.33 | 3.347% | $220.4702 | $220.47 | $220.45 | $220.50 |
| Purchase #6 | $33.68 | 12.311% | $37.8263 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $107.99 | 10.440% | $119.2642 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $1,102.91 | $1,185.7776 | $1,185.78 | $1,185.80 | $1,185.80 | |