| 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 | $27.60 | 10.837% | $30.591 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $205.34 | 5.251% | $216.1224 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $195.62 | 5.636% | $206.6451 | $206.65 | $206.65 | $206.60 |
| Purchase #4 | $126.95 | 12.532% | $142.8594 | $142.86 | $142.85 | $142.90 |
| Purchase #5 | $164.36 | 3.531% | $170.1636 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $159.72 | 6.233% | $169.6753 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $219.56 | 3.181% | $226.5442 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $1,099.15 | $1,162.6010 | $1,162.60 | $1,162.60 | $1,162.60 | |