| 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 | $190.81 | 3.734% | $197.9348 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $65.48 | 9.143% | $71.4668 | $71.47 | $71.45 | $71.50 |
| Purchase #3 | $225.57 | 7.591% | $242.693 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $108.80 | 12.517% | $122.4185 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $198.74 | 12.292% | $223.1691 | $223.17 | $223.15 | $223.20 |
| Purchase #6 | $142.46 | 11.173% | $158.3771 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $72.84 | 6.263% | $77.402 | $77.40 | $77.40 | $77.40 |
| 7 purchase totals = | $1,004.70 | $1,093.4613 | $1,093.46 | $1,093.45 | $1,093.50 | |