| 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 | $113.48 | 7.407% | $121.8855 | $121.89 | $121.90 | $121.90 |
| Purchase #2 | $179.40 | 10.600% | $198.4164 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $227.38 | 12.254% | $255.2431 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $99.78 | 13.711% | $113.4608 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $114.50 | 3.827% | $118.8819 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $194.99 | 10.829% | $216.1055 | $216.11 | $216.10 | $216.10 |
| Purchase #7 | $223.31 | 11.852% | $249.7767 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $1,152.84 | $1,273.7699 | $1,273.78 | $1,273.80 | $1,273.80 | |