| 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 | $236.30 | 5.137% | $248.4387 | $248.44 | $248.45 | $248.40 |
| Purchase #2 | $220.60 | 8.510% | $239.3731 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $73.59 | 12.212% | $82.5768 | $82.58 | $82.60 | $82.60 |
| Purchase #4 | $92.94 | 8.459% | $100.8018 | $100.80 | $100.80 | $100.80 |
| Purchase #5 | $24.99 | 5.329% | $26.3217 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $146.99 | 3.859% | $152.6623 | $152.66 | $152.65 | $152.70 |
| Purchase #7 | $17.52 | 13.480% | $19.8817 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $812.93 | $870.0561 | $870.05 | $870.05 | $870.10 | |