| 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 | $221.68 | 7.109% | $237.4392 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $155.34 | 8.254% | $168.1618 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $250.48 | 7.867% | $270.1853 | $270.19 | $270.20 | $270.20 |
| Purchase #4 | $53.56 | 7.166% | $57.3981 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $239.61 | 11.409% | $266.9471 | $266.95 | $266.95 | $266.90 |
| Purchase #6 | $115.73 | 8.431% | $125.4872 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $162.88 | 13.839% | $185.421 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $1,199.28 | $1,311.0397 | $1,311.05 | $1,311.05 | $1,311.00 | |