| 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 | $80.59 | 5.235% | $84.8089 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $129.62 | 6.440% | $137.9675 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $241.70 | 10.603% | $267.3275 | $267.33 | $267.35 | $267.30 |
| Purchase #4 | $240.86 | 5.351% | $253.7484 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $215.87 | 5.600% | $227.9587 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $177.46 | 11.300% | $197.513 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $74.27 | 8.408% | $80.5146 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $1,160.37 | $1,249.8386 | $1,249.84 | $1,249.80 | $1,249.80 | |