| 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 | $230.99 | 4.299% | $240.9203 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $89.77 | 8.845% | $97.7102 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $43.72 | 11.462% | $48.7312 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $29.37 | 6.855% | $31.3833 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $230.65 | 12.530% | $259.5504 | $259.55 | $259.55 | $259.60 |
| Purchase #6 | $112.67 | 7.648% | $121.287 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $227.74 | 12.420% | $256.0253 | $256.03 | $256.05 | $256.00 |
| 7 purchase totals = | $964.91 | $1,055.6077 | $1,055.61 | $1,055.65 | $1,055.60 | |