| 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 | $136.62 | 11.842% | $152.7985 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $220.51 | 12.713% | $248.5434 | $248.54 | $248.55 | $248.50 |
| Purchase #3 | $39.73 | 13.345% | $45.032 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $124.30 | 4.534% | $129.9358 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $101.55 | 6.538% | $108.1893 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $108.43 | 13.222% | $122.7666 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $247.57 | 9.867% | $271.9977 | $272.00 | $272.00 | $272.00 |
| 7 purchase totals = | $978.71 | $1,079.2633 | $1,079.27 | $1,079.30 | $1,079.20 | |