| 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 | $200.57 | 7.249% | $215.1093 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $19.93 | 3.476% | $20.6228 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $38.63 | 13.589% | $43.8794 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $212.98 | 8.123% | $230.2804 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $216.49 | 4.262% | $225.7168 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $10.91 | 3.681% | $11.3116 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $22.34 | 5.553% | $23.5805 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $721.85 | $770.5008 | $770.50 | $770.50 | $770.50 | |