| 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 | $214.80 | 10.731% | $237.8502 | $237.85 | $237.85 | $237.90 |
| Purchase #2 | $194.72 | 7.392% | $209.1137 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $187.55 | 11.612% | $209.3283 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $172.80 | 7.583% | $185.9034 | $185.90 | $185.90 | $185.90 |
| Purchase #5 | $119.25 | 4.844% | $125.0265 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $184.38 | 12.181% | $206.8393 | $206.84 | $206.85 | $206.80 |
| Purchase #7 | $110.26 | 5.806% | $116.6617 | $116.66 | $116.65 | $116.70 |
| 7 purchase totals = | $1,183.76 | $1,290.7231 | $1,290.72 | $1,290.75 | $1,290.70 | |