| 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 | $195.79 | 5.535% | $206.627 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $125.63 | 12.639% | $141.5084 | $141.51 | $141.50 | $141.50 |
| Purchase #3 | $69.38 | 12.155% | $77.8131 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $213.42 | 12.451% | $239.9929 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $189.86 | 8.613% | $206.2126 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $37.99 | 8.860% | $41.3559 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $83.90 | 7.539% | $90.2252 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $915.97 | $1,003.7351 | $1,003.74 | $1,003.75 | $1,003.70 | |