| 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 | $12.92 | 10.586% | $14.2877 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $240.97 | 12.766% | $271.7322 | $271.73 | $271.75 | $271.70 |
| Purchase #3 | $97.89 | 12.593% | $110.2173 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $110.87 | 6.599% | $118.1863 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $87.45 | 12.136% | $98.0629 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $247.50 | 4.371% | $258.3182 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $50.92 | 11.263% | $56.6551 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $848.52 | $927.4597 | $927.47 | $927.45 | $927.50 | |