| 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 | $240.75 | 6.299% | $255.9148 | $255.91 | $255.90 | $255.90 |
| Purchase #2 | $250.34 | 11.203% | $278.3856 | $278.39 | $278.40 | $278.40 |
| Purchase #3 | $169.60 | 7.712% | $182.6796 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $78.83 | 11.312% | $87.7472 | $87.75 | $87.75 | $87.70 |
| Purchase #5 | $187.34 | 4.426% | $195.6317 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $178.82 | 11.619% | $199.5971 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $226.90 | 8.397% | $245.9528 | $245.95 | $245.95 | $246.00 |
| 7 purchase totals = | $1,332.58 | $1,445.9088 | $1,445.91 | $1,445.95 | $1,445.90 | |