| 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 | $125.36 | 4.295% | $130.7442 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $78.73 | 7.368% | $84.5308 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $175.57 | 8.246% | $190.0475 | $190.05 | $190.05 | $190.00 |
| Purchase #4 | $239.53 | 13.839% | $272.6786 | $272.68 | $272.70 | $272.70 |
| Purchase #5 | $166.48 | 13.730% | $189.3377 | $189.34 | $189.35 | $189.30 |
| Purchase #6 | $249.87 | 12.663% | $281.511 | $281.51 | $281.50 | $281.50 |
| Purchase #7 | $102.75 | 5.328% | $108.2245 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $1,138.29 | $1,257.0743 | $1,257.07 | $1,257.10 | $1,256.90 | |