| 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 | $198.49 | 4.175% | $206.777 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $195.99 | 6.586% | $208.8979 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $194.95 | 13.596% | $221.4554 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $23.36 | 13.123% | $26.4255 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $11.74 | 6.603% | $12.5152 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $146.62 | 8.494% | $159.0739 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $224.87 | 4.311% | $234.5641 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $996.02 | $1,069.7090 | $1,069.72 | $1,069.70 | $1,069.80 | |