| 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 | $81.33 | 10.260% | $89.6745 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $100.61 | 10.231% | $110.9034 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $153.29 | 13.313% | $173.6975 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $226.29 | 3.531% | $234.2803 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $204.49 | 6.674% | $218.1377 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $63.67 | 8.167% | $68.8699 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $214.35 | 8.401% | $232.3575 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $1,044.03 | $1,127.9208 | $1,127.92 | $1,127.90 | $1,128.00 | |