| 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 | $118.60 | 7.742% | $127.782 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $241.34 | 3.374% | $249.4828 | $249.48 | $249.50 | $249.50 |
| Purchase #3 | $9.50 | 7.274% | $10.191 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $58.29 | 4.356% | $60.8291 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $142.37 | 6.247% | $151.2639 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $152.50 | 6.585% | $162.5421 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $193.84 | 7.406% | $208.1958 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $916.44 | $970.2867 | $970.28 | $970.35 | $970.30 | |