| 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 | $190.97 | 12.199% | $214.2664 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $215.62 | 8.768% | $234.5256 | $234.53 | $234.55 | $234.50 |
| Purchase #3 | $100.87 | 11.789% | $112.7616 | $112.76 | $112.75 | $112.80 |
| Purchase #4 | $5.27 | 7.303% | $5.6549 | $5.65 | $5.65 | $5.70 |
| Purchase #5 | $107.42 | 9.758% | $117.902 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $50.47 | 3.345% | $52.1582 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $192.98 | 8.741% | $209.8484 | $209.85 | $209.85 | $209.80 |
| 7 purchase totals = | $863.60 | $947.1171 | $947.12 | $947.10 | $947.20 | |