| 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 | $195.66 | 3.370% | $202.2537 | $202.25 | $202.25 | $202.30 |
| Purchase #2 | $238.89 | 12.757% | $269.3652 | $269.37 | $269.35 | $269.40 |
| Purchase #3 | $206.66 | 4.611% | $216.1891 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $34.63 | 3.345% | $35.7884 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $221.87 | 12.328% | $249.2221 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $181.61 | 9.605% | $199.0536 | $199.05 | $199.05 | $199.10 |
| Purchase #7 | $117.42 | 9.684% | $128.791 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $1,196.74 | $1,300.6631 | $1,300.66 | $1,300.65 | $1,300.80 | |