| 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 | $104.99 | 8.405% | $113.8144 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $121.33 | 8.149% | $131.2172 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $216.65 | 8.472% | $235.0046 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $160.64 | 11.836% | $179.6534 | $179.65 | $179.65 | $179.70 |
| Purchase #5 | $213.94 | 9.141% | $233.4963 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $171.82 | 4.551% | $179.6395 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $33.84 | 8.608% | $36.7529 | $36.75 | $36.75 | $36.80 |
| 7 purchase totals = | $1,023.21 | $1,109.5783 | $1,109.57 | $1,109.55 | $1,109.60 | |