| 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 | $246.28 | 4.574% | $257.5448 | $257.54 | $257.55 | $257.50 |
| Purchase #2 | $104.98 | 8.534% | $113.939 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $33.75 | 7.844% | $36.3974 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $184.85 | 13.297% | $209.4295 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $227.74 | 8.766% | $247.7037 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $86.53 | 13.641% | $98.3336 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $160.93 | 10.301% | $177.5074 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $1,045.06 | $1,140.8554 | $1,140.85 | $1,140.90 | $1,140.70 | |