| 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 | $193.31 | 5.293% | $203.5419 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $13.62 | 8.535% | $14.7825 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $82.26 | 13.487% | $93.3544 | $93.35 | $93.35 | $93.40 |
| Purchase #4 | $8.68 | 12.769% | $9.7883 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $196.48 | 8.476% | $213.1336 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $229.87 | 12.804% | $259.3026 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $112.60 | 7.412% | $120.9459 | $120.95 | $120.95 | $120.90 |
| 7 purchase totals = | $836.82 | $914.8492 | $914.84 | $914.90 | $914.80 | |