| 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 | $185.42 | 12.366% | $208.349 | $208.35 | $208.35 | $208.30 |
| Purchase #2 | $234.45 | 5.790% | $248.0247 | $248.02 | $248.00 | $248.00 |
| Purchase #3 | $39.65 | 6.680% | $42.2986 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $110.57 | 9.416% | $120.9813 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $168.58 | 3.178% | $173.9375 | $173.94 | $173.95 | $173.90 |
| Purchase #6 | $250.69 | 9.863% | $275.4156 | $275.42 | $275.40 | $275.40 |
| Purchase #7 | $15.65 | 4.647% | $16.3773 | $16.38 | $16.40 | $16.40 |
| 7 purchase totals = | $1,005.01 | $1,085.3840 | $1,085.39 | $1,085.40 | $1,085.30 | |