| 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 | $186.63 | 3.103% | $192.4211 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $71.73 | 3.530% | $74.2621 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $204.27 | 3.281% | $210.9721 | $210.97 | $210.95 | $211.00 |
| Purchase #4 | $183.88 | 6.318% | $195.4975 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $219.97 | 10.318% | $242.6665 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $210.38 | 11.689% | $234.9713 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $46.47 | 13.381% | $52.6882 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $1,123.33 | $1,203.4788 | $1,203.48 | $1,203.40 | $1,203.60 | |