| 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 | $96.52 | 7.773% | $104.0225 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $111.90 | 11.245% | $124.4832 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $105.64 | 12.560% | $118.9084 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $168.79 | 13.805% | $192.0915 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $199.94 | 3.230% | $206.3981 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $121.56 | 5.568% | $128.3285 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $117.55 | 6.230% | $124.8734 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $921.90 | $999.1056 | $999.10 | $999.10 | $999.10 | |