| 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 | $196.52 | 7.491% | $211.2413 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $34.39 | 5.609% | $36.3189 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $115.75 | 3.201% | $119.4552 | $119.46 | $119.45 | $119.50 |
| Purchase #4 | $217.37 | 10.478% | $240.146 | $240.15 | $240.15 | $240.10 |
| Purchase #5 | $11.76 | 8.736% | $12.7874 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $144.91 | 7.713% | $156.0869 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $48.42 | 11.409% | $53.9442 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $769.12 | $829.9799 | $829.99 | $830.00 | $829.90 | |