| 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 | $10.97 | 10.140% | $12.0824 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $241.83 | 3.103% | $249.334 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $34.89 | 5.717% | $36.8847 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $232.90 | 3.420% | $240.8652 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $158.75 | 6.807% | $169.5561 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $48.66 | 11.511% | $54.2613 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $224.84 | 9.367% | $245.9008 | $245.90 | $245.90 | $245.90 |
| 7 purchase totals = | $952.84 | $1,008.8845 | $1,008.88 | $1,008.90 | $1,009.00 | |