| 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 | $232.94 | 10.279% | $256.8839 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $195.82 | 9.120% | $213.6788 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $100.55 | 5.766% | $106.3477 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $178.61 | 6.177% | $189.6427 | $189.64 | $189.65 | $189.60 |
| Purchase #5 | $183.72 | 4.588% | $192.1491 | $192.15 | $192.15 | $192.10 |
| Purchase #6 | $208.94 | 13.626% | $237.4102 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $142.51 | 10.515% | $157.4949 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $1,243.09 | $1,353.6073 | $1,353.60 | $1,353.65 | $1,353.50 | |