| 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 | $195.39 | 12.503% | $219.8196 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $141.37 | 10.536% | $156.2647 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $109.29 | 3.719% | $113.3545 | $113.35 | $113.35 | $113.40 |
| Purchase #4 | $217.98 | 8.325% | $236.1268 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $112.99 | 3.860% | $117.3514 | $117.35 | $117.35 | $117.40 |
| Purchase #6 | $220.32 | 13.505% | $250.0742 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $103.38 | 5.618% | $109.1879 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $1,100.72 | $1,202.1791 | $1,202.17 | $1,202.15 | $1,202.30 | |