| 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 | $215.51 | 6.455% | $229.4212 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $32.51 | 12.143% | $36.4577 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $70.29 | 13.494% | $79.7749 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $239.27 | 9.582% | $262.1969 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $225.33 | 13.847% | $256.5314 | $256.53 | $256.55 | $256.50 |
| Purchase #6 | $132.90 | 4.648% | $139.0772 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $15.38 | 6.378% | $16.3609 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $931.19 | $1,019.8202 | $1,019.82 | $1,019.80 | $1,019.90 | |