| 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 | $212.62 | 13.261% | $240.8155 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $213.43 | 10.752% | $236.378 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $240.70 | 4.511% | $251.558 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $155.75 | 3.832% | $161.7183 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $92.54 | 11.674% | $103.3431 | $103.34 | $103.35 | $103.30 |
| Purchase #6 | $69.78 | 5.773% | $73.8084 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $230.82 | 13.238% | $261.376 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,215.64 | $1,328.9973 | $1,329.01 | $1,329.00 | $1,329.00 | |