| 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 | $230.26 | 7.652% | $247.8795 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $37.69 | 3.445% | $38.9884 | $38.99 | $39.00 | $39.00 |
| Purchase #3 | $197.89 | 6.441% | $210.6361 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $41.75 | 12.548% | $46.9888 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $119.75 | 4.723% | $125.4058 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $95.48 | 9.707% | $104.7482 | $104.75 | $104.75 | $104.70 |
| Purchase #7 | $185.31 | 4.623% | $193.8769 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $908.13 | $968.5237 | $968.54 | $968.60 | $968.50 | |