| 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 | $210.74 | 3.407% | $217.9199 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $178.78 | 9.203% | $195.2331 | $195.23 | $195.25 | $195.20 |
| Purchase #3 | $218.86 | 8.258% | $236.9335 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $150.89 | 4.608% | $157.843 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $194.57 | 11.747% | $217.4261 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $105.70 | 10.202% | $116.4835 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $126.47 | 4.441% | $132.0865 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $1,186.01 | $1,273.9256 | $1,273.92 | $1,274.00 | $1,273.80 | |