| 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 | $35.66 | 7.138% | $38.2054 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $41.62 | 5.240% | $43.8009 | $43.80 | $43.80 | $43.80 |
| Purchase #3 | $134.71 | 6.607% | $143.6103 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $217.60 | 10.139% | $239.6625 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $137.31 | 8.325% | $148.7411 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $209.84 | 9.532% | $229.8419 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $97.57 | 11.810% | $109.093 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $874.31 | $952.9551 | $952.95 | $952.95 | $952.90 | |