| 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 | $199.37 | 9.668% | $218.6451 | $218.65 | $218.65 | $218.60 |
| Purchase #2 | $34.35 | 3.689% | $35.6172 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $70.91 | 12.788% | $79.978 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $215.60 | 12.244% | $241.9981 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $141.30 | 7.245% | $151.5372 | $151.54 | $151.55 | $151.50 |
| Purchase #6 | $248.78 | 4.789% | $260.6941 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $110.38 | 5.330% | $116.2633 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $1,020.69 | $1,104.7330 | $1,104.74 | $1,104.75 | $1,104.70 | |