| 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 | $117.73 | 12.293% | $132.2025 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $13.95 | 7.830% | $15.0423 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $122.99 | 5.559% | $129.827 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $119.50 | 6.526% | $127.2986 | $127.30 | $127.30 | $127.30 |
| Purchase #5 | $239.99 | 7.837% | $258.798 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $134.74 | 11.821% | $150.6676 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $40.51 | 8.749% | $44.0542 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $789.41 | $857.8902 | $857.89 | $857.90 | $857.90 | |