| 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 | $196.99 | 8.864% | $214.4512 | $214.45 | $214.45 | $214.50 |
| Purchase #2 | $118.88 | 12.281% | $133.4797 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $26.83 | 6.529% | $28.5817 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $51.45 | 7.134% | $55.1204 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $220.41 | 3.268% | $227.613 | $227.61 | $227.60 | $227.60 |
| Purchase #6 | $105.57 | 8.738% | $114.7947 | $114.79 | $114.80 | $114.80 |
| Purchase #7 | $149.50 | 10.253% | $164.8282 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $869.63 | $938.8689 | $938.86 | $938.90 | $938.90 | |