| 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 | $189.60 | 5.365% | $199.772 | $199.77 | $199.75 | $199.80 |
| Purchase #2 | $11.46 | 5.583% | $12.0998 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $222.65 | 6.339% | $236.7638 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $175.73 | 10.586% | $194.3328 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $114.76 | 8.500% | $124.5146 | $124.51 | $124.50 | $124.50 |
| Purchase #6 | $241.74 | 10.724% | $267.6642 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $37.48 | 11.212% | $41.6823 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $993.42 | $1,076.8295 | $1,076.81 | $1,076.80 | $1,076.90 | |