| 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 | $111.41 | 11.708% | $124.4539 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $148.56 | 10.313% | $163.881 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $236.84 | 9.409% | $259.1243 | $259.12 | $259.10 | $259.10 |
| Purchase #4 | $84.72 | 13.241% | $95.9378 | $95.94 | $95.95 | $95.90 |
| Purchase #5 | $202.98 | 7.395% | $217.9904 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $93.73 | 4.856% | $98.2815 | $98.28 | $98.30 | $98.30 |
| Purchase #7 | $212.41 | 8.505% | $230.4755 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $1,090.65 | $1,190.1444 | $1,190.14 | $1,190.20 | $1,190.20 | |