| 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 | $196.79 | 4.199% | $205.0532 | $205.05 | $205.05 | $205.10 |
| Purchase #2 | $236.40 | 7.352% | $253.7801 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $145.99 | 9.588% | $159.9875 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $177.41 | 8.541% | $192.5626 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $29.65 | 5.192% | $31.1894 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $100.91 | 6.531% | $107.5004 | $107.50 | $107.50 | $107.50 |
| Purchase #7 | $239.50 | 9.539% | $262.3459 | $262.35 | $262.35 | $262.30 |
| 7 purchase totals = | $1,126.65 | $1,212.4191 | $1,212.42 | $1,212.45 | $1,212.50 | |