| 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 | $221.47 | 13.201% | $250.7063 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $239.41 | 5.316% | $252.137 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $73.34 | 4.738% | $76.8148 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $136.89 | 11.297% | $152.3545 | $152.35 | $152.35 | $152.40 |
| Purchase #5 | $234.38 | 3.418% | $242.3911 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $248.42 | 4.168% | $258.7741 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $78.62 | 7.126% | $84.2225 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $1,232.53 | $1,317.4003 | $1,317.39 | $1,317.35 | $1,317.40 | |