| 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 | $206.50 | 13.167% | $233.6899 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $122.60 | 9.252% | $133.943 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $118.38 | 9.451% | $129.5681 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $168.71 | 10.749% | $186.8446 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $97.26 | 11.527% | $108.4712 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $230.62 | 3.196% | $237.9906 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $90.32 | 9.122% | $98.559 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $1,034.39 | $1,129.0664 | $1,129.06 | $1,129.05 | $1,129.10 | |