| 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 | $119.37 | 7.843% | $128.7322 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $33.74 | 13.404% | $38.2625 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $247.78 | 10.165% | $272.9668 | $272.97 | $272.95 | $273.00 |
| Purchase #4 | $5.29 | 12.702% | $5.9619 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $40.95 | 9.349% | $44.7784 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $225.65 | 7.357% | $242.2511 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $169.30 | 5.664% | $178.8892 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $842.08 | $911.8421 | $911.84 | $911.85 | $912.00 | |