| 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 | $215.59 | 7.513% | $231.7873 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $117.94 | 6.570% | $125.6887 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $57.32 | 13.160% | $64.8633 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $182.81 | 3.760% | $189.6837 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $71.97 | 4.296% | $75.0618 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $129.36 | 4.630% | $135.3494 | $135.35 | $135.35 | $135.30 |
| Purchase #7 | $7.25 | 11.396% | $8.0762 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $782.24 | $830.5104 | $830.51 | $830.55 | $830.60 | |