| 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 | $185.81 | 7.450% | $199.6528 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $226.29 | 6.532% | $241.0713 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $10.92 | 4.427% | $11.4034 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $213.74 | 7.598% | $229.98 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $21.70 | 8.708% | $23.5896 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $246.68 | 4.818% | $258.565 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $6.84 | 8.851% | $7.4454 | $7.45 | $7.45 | $7.40 |
| 7 purchase totals = | $911.98 | $971.7075 | $971.71 | $971.70 | $971.80 | |