| 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 | $117.68 | 5.161% | $123.7535 | $123.75 | $123.75 | $123.80 |
| Purchase #2 | $114.46 | 3.187% | $118.1078 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $169.57 | 3.380% | $175.3015 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $249.50 | 10.416% | $275.4879 | $275.49 | $275.50 | $275.50 |
| Purchase #5 | $41.89 | 8.483% | $45.4435 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $32.65 | 12.749% | $36.8125 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $14.62 | 9.579% | $16.0204 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $740.37 | $790.9271 | $790.92 | $790.90 | $790.90 | |