| 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 | $217.56 | 3.863% | $225.9643 | $225.96 | $225.95 | $226.00 |
| Purchase #2 | $152.85 | 3.122% | $157.622 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $177.53 | 10.368% | $195.9363 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $184.73 | 7.391% | $198.3834 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $222.58 | 4.564% | $232.7386 | $232.74 | $232.75 | $232.70 |
| Purchase #6 | $119.32 | 7.833% | $128.6663 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $141.76 | 6.418% | $150.8582 | $150.86 | $150.85 | $150.90 |
| 7 purchase totals = | $1,216.33 | $1,290.1691 | $1,290.17 | $1,290.15 | $1,290.20 | |