| 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 | $217.94 | 5.141% | $229.1443 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $197.61 | 12.399% | $222.1117 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $246.52 | 11.550% | $274.9931 | $274.99 | $275.00 | $275.00 |
| Purchase #4 | $236.55 | 12.547% | $266.2299 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $42.40 | 11.419% | $47.2417 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $227.47 | 5.427% | $239.8148 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $244.35 | 7.394% | $262.4172 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $1,412.84 | $1,541.9527 | $1,541.94 | $1,541.95 | $1,541.80 | |