| 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 | $201.66 | 12.835% | $227.5431 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $181.44 | 10.766% | $200.9738 | $200.97 | $200.95 | $201.00 |
| Purchase #3 | $174.67 | 8.651% | $189.7807 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $33.34 | 6.689% | $35.5701 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $95.90 | 3.114% | $98.8863 | $98.89 | $98.90 | $98.90 |
| Purchase #6 | $86.33 | 9.534% | $94.5607 | $94.56 | $94.55 | $94.60 |
| Purchase #7 | $98.91 | 7.577% | $106.4044 | $106.40 | $106.40 | $106.40 |
| 7 purchase totals = | $872.25 | $953.7191 | $953.71 | $953.70 | $953.80 | |