| 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 | $191.30 | 10.429% | $211.2507 | $211.25 | $211.25 | $211.30 |
| Purchase #2 | $183.43 | 11.141% | $203.8659 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $42.31 | 3.815% | $43.9241 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $111.66 | 3.159% | $115.1873 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $40.85 | 5.860% | $43.2438 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $110.89 | 12.512% | $124.7646 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $103.60 | 4.235% | $107.9875 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $784.04 | $850.2239 | $850.22 | $850.20 | $850.30 | |