| 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 | $242.80 | 5.154% | $255.3139 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $153.53 | 10.684% | $169.9331 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $236.46 | 9.229% | $258.2829 | $258.28 | $258.30 | $258.30 |
| Purchase #4 | $9.96 | 13.740% | $11.3285 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $130.94 | 8.401% | $141.9403 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $221.98 | 12.789% | $250.369 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $32.51 | 4.296% | $33.9066 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $1,028.18 | $1,121.0743 | $1,121.07 | $1,121.10 | $1,121.00 | |