| 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 | $15.34 | 8.653% | $16.6674 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $221.91 | 3.688% | $230.094 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $164.41 | 12.191% | $184.4532 | $184.45 | $184.45 | $184.50 |
| Purchase #4 | $32.50 | 11.340% | $36.1855 | $36.19 | $36.20 | $36.20 |
| Purchase #5 | $240.64 | 11.476% | $268.2558 | $268.26 | $268.25 | $268.30 |
| Purchase #6 | $171.39 | 11.614% | $191.2952 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $76.32 | 12.389% | $85.7753 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $922.51 | $1,012.7264 | $1,012.74 | $1,012.75 | $1,012.90 | |