| 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 | $116.75 | 13.421% | $132.419 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $221.85 | 9.745% | $243.4693 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $107.41 | 11.380% | $119.6333 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $143.64 | 6.522% | $153.0082 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $208.63 | 5.789% | $220.7076 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $240.44 | 7.656% | $258.8481 | $258.85 | $258.85 | $258.80 |
| Purchase #7 | $140.68 | 8.804% | $153.0655 | $153.07 | $153.05 | $153.10 |
| 7 purchase totals = | $1,179.40 | $1,281.1510 | $1,281.16 | $1,281.10 | $1,281.10 | |