| 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 | $44.80 | 9.602% | $49.1017 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $246.61 | 3.795% | $255.9688 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $248.51 | 13.379% | $281.7582 | $281.76 | $281.75 | $281.80 |
| Purchase #4 | $78.74 | 4.768% | $82.4943 | $82.49 | $82.50 | $82.50 |
| Purchase #5 | $195.53 | 10.641% | $216.3363 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $162.84 | 7.507% | $175.0644 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $210.51 | 7.338% | $225.9572 | $225.96 | $225.95 | $226.00 |
| 7 purchase totals = | $1,187.54 | $1,286.6809 | $1,286.68 | $1,286.65 | $1,286.80 | |