| 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 | $67.89 | 9.749% | $74.5086 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $197.30 | 8.866% | $214.7926 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $231.40 | 9.746% | $253.9522 | $253.95 | $253.95 | $254.00 |
| Purchase #4 | $185.76 | 3.816% | $192.8486 | $192.85 | $192.85 | $192.80 |
| Purchase #5 | $39.45 | 6.435% | $41.9886 | $41.99 | $42.00 | $42.00 |
| Purchase #6 | $176.61 | 11.856% | $197.5489 | $197.55 | $197.55 | $197.50 |
| Purchase #7 | $238.62 | 12.667% | $268.846 | $268.85 | $268.85 | $268.80 |
| 7 purchase totals = | $1,137.03 | $1,244.4855 | $1,244.49 | $1,244.50 | $1,244.40 | |