| 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 | $128.71 | 12.273% | $144.5066 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $14.57 | 11.528% | $16.2496 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $101.41 | 11.748% | $113.3236 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $97.59 | 5.172% | $102.6374 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $107.86 | 13.423% | $122.338 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $249.45 | 4.114% | $259.7124 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $145.81 | 5.815% | $154.2889 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $845.40 | $913.0565 | $913.06 | $913.05 | $912.90 | |