| 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 | $116.84 | 4.329% | $121.898 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $116.69 | 11.666% | $130.3031 | $130.30 | $130.30 | $130.30 |
| Purchase #3 | $44.55 | 4.151% | $46.3993 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $8.50 | 8.809% | $9.2488 | $9.25 | $9.25 | $9.20 |
| Purchase #5 | $96.28 | 13.567% | $109.3423 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $146.60 | 13.735% | $166.7355 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $124.75 | 5.232% | $131.2769 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $654.21 | $715.2039 | $715.21 | $715.25 | $715.10 | |