| 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 | $245.30 | 5.441% | $258.6468 | $258.65 | $258.65 | $258.60 |
| Purchase #2 | $7.86 | 5.853% | $8.32 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $143.71 | 4.318% | $149.9154 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $11.71 | 13.867% | $13.3338 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $244.37 | 8.186% | $264.3741 | $264.37 | $264.35 | $264.40 |
| Purchase #6 | $39.87 | 6.121% | $42.3104 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $230.75 | 7.114% | $247.1656 | $247.17 | $247.15 | $247.20 |
| 7 purchase totals = | $923.57 | $984.0661 | $984.07 | $984.00 | $984.00 | |