| 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 | $105.56 | 10.584% | $116.7325 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $180.77 | 12.682% | $203.6953 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $94.80 | 6.345% | $100.8151 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $197.99 | 6.488% | $210.8356 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $248.84 | 3.279% | $256.9995 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $115.41 | 4.658% | $120.7858 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $140.73 | 8.863% | $153.2029 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $1,084.10 | $1,163.0667 | $1,163.08 | $1,163.10 | $1,163.00 | |