| 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 | $207.38 | 6.507% | $220.8742 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $48.47 | 7.813% | $52.257 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $130.82 | 9.349% | $143.0504 | $143.05 | $143.05 | $143.10 |
| Purchase #4 | $108.88 | 9.527% | $119.253 | $119.25 | $119.25 | $119.30 |
| Purchase #5 | $202.50 | 10.277% | $223.3109 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $191.84 | 9.134% | $209.3627 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $75.42 | 12.678% | $84.9817 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $965.31 | $1,053.0899 | $1,053.08 | $1,053.05 | $1,053.30 | |