| 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 | $93.27 | 5.312% | $98.2245 | $98.22 | $98.20 | $98.20 |
| Purchase #2 | $92.42 | 12.286% | $103.7747 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $206.44 | 5.491% | $217.7756 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $212.92 | 3.553% | $220.485 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $102.80 | 9.714% | $112.786 | $112.79 | $112.80 | $112.80 |
| Purchase #6 | $120.31 | 6.832% | $128.5296 | $128.53 | $128.55 | $128.50 |
| Purchase #7 | $218.25 | 9.594% | $239.1889 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $1,046.41 | $1,120.7643 | $1,120.77 | $1,120.80 | $1,120.80 | |