| 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 | $249.42 | 3.128% | $257.2219 | $257.22 | $257.20 | $257.20 |
| Purchase #2 | $118.76 | 9.396% | $129.9187 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $83.70 | 4.709% | $87.6414 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $65.84 | 13.221% | $74.5447 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $169.49 | 7.789% | $182.6916 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $123.85 | 10.311% | $136.6202 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $153.62 | 9.381% | $168.0311 | $168.03 | $168.05 | $168.00 |
| 7 purchase totals = | $964.68 | $1,036.6696 | $1,036.66 | $1,036.65 | $1,036.50 | |