| 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 | $97.33 | 12.866% | $109.8525 | $109.85 | $109.85 | $109.90 |
| Purchase #2 | $115.82 | 5.166% | $121.8033 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $106.44 | 9.751% | $116.819 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $244.91 | 3.638% | $253.8198 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $96.40 | 13.447% | $109.3629 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $240.37 | 8.525% | $260.8615 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $111.95 | 5.179% | $117.7479 | $117.75 | $117.75 | $117.70 |
| 7 purchase totals = | $1,013.22 | $1,090.2669 | $1,090.26 | $1,090.20 | $1,090.30 | |