| 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 | $241.33 | 7.408% | $259.2077 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $110.33 | 11.383% | $122.8889 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $183.38 | 6.152% | $194.6615 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $186.28 | 10.129% | $205.1483 | $205.15 | $205.15 | $205.10 |
| Purchase #5 | $64.32 | 10.358% | $70.9823 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $140.90 | 5.492% | $148.6382 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $83.54 | 4.872% | $87.6101 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $1,010.08 | $1,089.1370 | $1,089.14 | $1,089.15 | $1,089.10 | |