| 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 | $107.56 | 7.325% | $115.4388 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $224.31 | 11.271% | $249.592 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $77.49 | 8.852% | $84.3494 | $84.35 | $84.35 | $84.30 |
| Purchase #4 | $49.84 | 13.175% | $56.4064 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $212.47 | 3.605% | $220.1295 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $182.82 | 6.750% | $195.1604 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $222.60 | 8.800% | $242.1888 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,077.09 | $1,163.2653 | $1,163.27 | $1,163.30 | $1,163.20 | |