| 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 | $230.39 | 7.727% | $248.1922 | $248.19 | $248.20 | $248.20 |
| Purchase #2 | $59.29 | 9.300% | $64.804 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $198.35 | 7.395% | $213.018 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $58.57 | 12.768% | $66.0482 | $66.05 | $66.05 | $66.00 |
| Purchase #5 | $160.91 | 7.759% | $173.395 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $160.34 | 5.270% | $168.7899 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $113.49 | 6.706% | $121.1006 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $981.34 | $1,055.3479 | $1,055.35 | $1,055.35 | $1,055.30 | |