| 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 | $221.33 | 5.524% | $233.5563 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $88.63 | 10.659% | $98.0771 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $95.73 | 7.543% | $102.9509 | $102.95 | $102.95 | $103.00 |
| Purchase #4 | $129.50 | 12.480% | $145.6616 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $236.94 | 4.496% | $247.5928 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $15.48 | 7.612% | $16.6583 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $179.50 | 10.199% | $197.8072 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $967.11 | $1,042.3042 | $1,042.31 | $1,042.30 | $1,042.50 | |