| 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 | $119.27 | 3.720% | $123.7068 | $123.71 | $123.70 | $123.70 |
| Purchase #2 | $154.99 | 10.668% | $171.5243 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $224.26 | 3.437% | $231.9678 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $36.62 | 4.173% | $38.1482 | $38.15 | $38.15 | $38.10 |
| Purchase #5 | $240.30 | 7.317% | $257.8828 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $5.79 | 4.804% | $6.0682 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $124.68 | 12.735% | $140.558 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $905.91 | $969.8561 | $969.86 | $969.80 | $969.90 | |