| 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 | $117.75 | 9.722% | $129.1977 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $77.88 | 8.560% | $84.5465 | $84.55 | $84.55 | $84.50 |
| Purchase #3 | $195.48 | 12.747% | $220.3978 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $231.48 | 6.357% | $246.1952 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $109.93 | 10.160% | $121.0989 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $93.90 | 8.738% | $102.105 | $102.11 | $102.10 | $102.10 |
| Purchase #7 | $108.70 | 5.705% | $114.9013 | $114.90 | $114.90 | $114.90 |
| 7 purchase totals = | $935.12 | $1,018.4424 | $1,018.46 | $1,018.45 | $1,018.40 | |