| 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 | $248.91 | 11.274% | $276.9721 | $276.97 | $276.95 | $277.00 |
| Purchase #2 | $205.45 | 7.724% | $221.319 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $236.99 | 8.710% | $257.6318 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $184.48 | 11.603% | $205.8852 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $102.59 | 5.263% | $107.9893 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $60.39 | 8.321% | $65.4151 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $176.46 | 5.166% | $185.5759 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $1,215.27 | $1,320.7884 | $1,320.80 | $1,320.80 | $1,320.80 | |