| 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 | $119.72 | 11.225% | $133.1586 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $113.76 | 13.297% | $128.8867 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $64.73 | 13.553% | $73.5029 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $219.75 | 11.654% | $245.3597 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $34.49 | 6.779% | $36.8281 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $71.44 | 8.717% | $77.6674 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $198.52 | 10.308% | $218.9834 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $822.41 | $914.3868 | $914.39 | $914.40 | $914.50 | |