| 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 | $109.39 | 10.644% | $121.0335 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $13.35 | 9.519% | $14.6208 | $14.62 | $14.60 | $14.60 |
| Purchase #3 | $84.28 | 11.741% | $94.1753 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $177.67 | 10.854% | $196.9543 | $196.95 | $196.95 | $197.00 |
| Purchase #5 | $191.95 | 13.687% | $218.2222 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $239.53 | 5.588% | $252.9149 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $209.99 | 12.702% | $236.6629 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $1,026.16 | $1,134.5839 | $1,134.57 | $1,134.55 | $1,134.60 | |