| 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 | $108.25 | 9.102% | $118.1029 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $79.71 | 4.453% | $83.2595 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $103.90 | 13.860% | $118.3005 | $118.30 | $118.30 | $118.30 |
| Purchase #4 | $122.92 | 8.801% | $133.7382 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $117.33 | 3.583% | $121.5339 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $244.55 | 6.565% | $260.6047 | $260.60 | $260.60 | $260.60 |
| Purchase #7 | $110.77 | 3.141% | $114.2493 | $114.25 | $114.25 | $114.20 |
| 7 purchase totals = | $887.43 | $949.7890 | $949.78 | $949.80 | $949.70 | |