| 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 | $136.36 | 7.281% | $146.2884 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $233.60 | 6.138% | $247.9384 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $175.90 | 3.722% | $182.447 | $182.45 | $182.45 | $182.40 |
| Purchase #4 | $238.67 | 13.552% | $271.0146 | $271.01 | $271.00 | $271.00 |
| Purchase #5 | $195.49 | 6.510% | $208.2164 | $208.22 | $208.20 | $208.20 |
| Purchase #6 | $198.63 | 10.865% | $220.2111 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $111.30 | 3.321% | $114.9963 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $1,289.95 | $1,391.1122 | $1,391.12 | $1,391.10 | $1,391.00 | |