| 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 | $226.54 | 13.546% | $257.2271 | $257.23 | $257.25 | $257.20 |
| Purchase #2 | $215.59 | 6.764% | $230.1725 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $157.58 | 13.188% | $178.3617 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $249.68 | 3.226% | $257.7347 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $197.57 | 13.453% | $224.1491 | $224.15 | $224.15 | $224.10 |
| Purchase #6 | $184.54 | 7.664% | $198.6831 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $69.80 | 12.445% | $78.4866 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $1,301.30 | $1,424.8148 | $1,424.81 | $1,424.85 | $1,424.80 | |