| 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 | $217.71 | 12.700% | $245.3592 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $232.58 | 4.483% | $243.0066 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $226.39 | 7.674% | $243.7632 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $36.95 | 3.651% | $38.299 | $38.30 | $38.30 | $38.30 |
| Purchase #5 | $115.73 | 11.843% | $129.4359 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $134.60 | 6.716% | $143.6397 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $148.46 | 13.863% | $169.041 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $1,112.42 | $1,212.5446 | $1,212.55 | $1,212.55 | $1,212.50 | |