| 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 | $216.60 | 6.139% | $229.8971 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $224.37 | 10.834% | $248.6782 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $82.30 | 7.156% | $88.1894 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $187.26 | 6.572% | $199.5667 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $168.43 | 8.437% | $182.6404 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $79.79 | 13.729% | $90.7444 | $90.74 | $90.75 | $90.70 |
| Purchase #7 | $33.38 | 10.248% | $36.8008 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $992.13 | $1,076.5170 | $1,076.52 | $1,076.55 | $1,076.50 | |