| 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 | $202.42 | 8.430% | $219.484 | $219.48 | $219.50 | $219.50 |
| Purchase #2 | $76.92 | 12.667% | $86.6635 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $42.84 | 4.526% | $44.7789 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $156.36 | 3.158% | $161.2978 | $161.30 | $161.30 | $161.30 |
| Purchase #5 | $59.86 | 4.523% | $62.5675 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $98.56 | 4.383% | $102.8799 | $102.88 | $102.90 | $102.90 |
| Purchase #7 | $228.56 | 4.813% | $239.5606 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $865.52 | $917.2322 | $917.23 | $917.25 | $917.40 | |