| 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 | $192.34 | 13.550% | $218.4021 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $135.67 | 3.210% | $140.025 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $126.66 | 5.762% | $133.9581 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $50.57 | 3.517% | $52.3485 | $52.35 | $52.35 | $52.30 |
| Purchase #5 | $72.95 | 12.247% | $81.8842 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $199.87 | 10.532% | $220.9203 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $96.35 | 10.385% | $106.3559 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $874.41 | $953.8941 | $953.90 | $953.90 | $953.90 | |