| 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 | $247.37 | 4.155% | $257.6482 | $257.65 | $257.65 | $257.60 |
| Purchase #2 | $28.80 | 3.397% | $29.7783 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $181.78 | 5.493% | $191.7652 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $109.53 | 4.678% | $114.6538 | $114.65 | $114.65 | $114.70 |
| Purchase #5 | $146.55 | 8.859% | $159.5329 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $193.66 | 3.407% | $200.258 | $200.26 | $200.25 | $200.30 |
| Purchase #7 | $28.73 | 4.228% | $29.9447 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $936.42 | $983.5811 | $983.58 | $983.60 | $983.60 | |