| 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 | $208.67 | 10.605% | $230.7995 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $20.34 | 10.839% | $22.5447 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $81.52 | 5.517% | $86.0175 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $131.49 | 7.303% | $141.0927 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $37.48 | 3.839% | $38.9189 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $197.54 | 10.114% | $217.5192 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $136.51 | 5.586% | $144.1354 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $813.55 | $881.0279 | $881.03 | $881.00 | $880.90 | |