| 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 | $148.97 | 13.712% | $169.3968 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $218.87 | 11.538% | $244.1232 | $244.12 | $244.10 | $244.10 |
| Purchase #3 | $233.49 | 3.210% | $240.985 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $29.55 | 3.499% | $30.584 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $99.88 | 9.644% | $109.5124 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $38.66 | 8.593% | $41.9821 | $41.98 | $42.00 | $42.00 |
| Purchase #7 | $171.77 | 12.558% | $193.3409 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $941.19 | $1,029.9244 | $1,029.92 | $1,029.95 | $1,029.90 | |