| 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 | $208.71 | 6.205% | $221.6605 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $191.41 | 4.775% | $200.5498 | $200.55 | $200.55 | $200.50 |
| Purchase #3 | $219.86 | 10.731% | $243.4532 | $243.45 | $243.45 | $243.50 |
| Purchase #4 | $113.94 | 6.226% | $121.0339 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $173.77 | 4.451% | $181.5045 | $181.50 | $181.50 | $181.50 |
| Purchase #6 | $169.52 | 5.157% | $178.2621 | $178.26 | $178.25 | $178.30 |
| Purchase #7 | $132.45 | 10.476% | $146.3255 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $1,209.66 | $1,292.7895 | $1,292.78 | $1,292.80 | $1,292.80 | |