| 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 | $108.30 | 7.297% | $116.2027 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $221.59 | 12.217% | $248.6617 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $236.85 | 9.129% | $258.472 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $133.46 | 7.593% | $143.5936 | $143.59 | $143.60 | $143.60 |
| Purchase #5 | $223.52 | 6.544% | $238.1471 | $238.15 | $238.15 | $238.10 |
| Purchase #6 | $82.77 | 13.763% | $94.1616 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $41.94 | 5.131% | $44.0919 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $1,048.43 | $1,143.3306 | $1,143.32 | $1,143.30 | $1,143.40 | |