| 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 | $93.72 | 4.178% | $97.6356 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $217.97 | 9.644% | $238.991 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $102.26 | 8.588% | $111.0421 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $95.97 | 9.378% | $104.9701 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $199.62 | 10.343% | $220.2667 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $158.53 | 7.450% | $170.3405 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $71.47 | 11.150% | $79.4389 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $939.54 | $1,022.6849 | $1,022.69 | $1,022.70 | $1,022.60 | |