| 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 | $11.48 | 12.744% | $12.943 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $68.62 | 10.814% | $76.0406 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $194.82 | 11.587% | $217.3938 | $217.39 | $217.40 | $217.40 |
| Purchase #4 | $20.40 | 7.798% | $21.9908 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $131.56 | 12.626% | $148.1708 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $167.93 | 11.769% | $187.6937 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $170.45 | 4.123% | $177.4777 | $177.48 | $177.50 | $177.50 |
| 7 purchase totals = | $765.26 | $841.7104 | $841.70 | $841.75 | $841.70 | |