| 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 | $132.48 | 9.527% | $145.1014 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $164.50 | 5.663% | $173.8156 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $51.70 | 10.775% | $57.2707 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $215.55 | 13.230% | $244.0673 | $244.07 | $244.05 | $244.10 |
| Purchase #5 | $185.29 | 9.552% | $202.9889 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $232.76 | 8.423% | $252.3654 | $252.37 | $252.35 | $252.40 |
| Purchase #7 | $182.54 | 5.442% | $192.4738 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $1,164.82 | $1,268.0831 | $1,268.09 | $1,268.00 | $1,268.20 | |