| 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 | $197.63 | 12.129% | $221.6005 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $183.40 | 5.850% | $194.1289 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $248.43 | 13.555% | $282.1047 | $282.10 | $282.10 | $282.10 |
| Purchase #4 | $239.83 | 11.873% | $268.305 | $268.31 | $268.30 | $268.30 |
| Purchase #5 | $66.84 | 9.639% | $73.2827 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $146.70 | 13.377% | $166.3241 | $166.32 | $166.30 | $166.30 |
| Purchase #7 | $242.28 | 13.500% | $274.9878 | $274.99 | $275.00 | $275.00 |
| 7 purchase totals = | $1,325.11 | $1,480.7337 | $1,480.73 | $1,480.75 | $1,480.70 | |