| 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 | $6.34 | 10.219% | $6.9879 | $6.99 | $7.00 | $7.00 |
| Purchase #2 | $208.57 | 13.796% | $237.3443 | $237.34 | $237.35 | $237.30 |
| Purchase #3 | $199.68 | 7.450% | $214.5562 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $160.83 | 4.336% | $167.8036 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $62.28 | 8.109% | $67.3303 | $67.33 | $67.35 | $67.30 |
| Purchase #6 | $145.69 | 3.148% | $150.2763 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $53.80 | 11.840% | $60.1699 | $60.17 | $60.15 | $60.20 |
| 7 purchase totals = | $837.19 | $904.4685 | $904.47 | $904.50 | $904.50 | |