| 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 | $197.68 | 10.135% | $217.7149 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $34.38 | 5.469% | $36.2602 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $15.65 | 9.230% | $17.0945 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $13.44 | 4.739% | $14.0769 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $233.51 | 8.230% | $252.7279 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $35.54 | 12.592% | $40.0152 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $32.37 | 10.306% | $35.7061 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $562.57 | $613.5957 | $613.60 | $613.60 | $613.60 | |