| 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 | $23.51 | 10.204% | $25.909 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $33.98 | 7.813% | $36.6349 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $181.31 | 10.836% | $200.9568 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $199.79 | 5.189% | $210.1571 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $206.72 | 9.603% | $226.5713 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $224.50 | 7.506% | $241.351 | $241.35 | $241.35 | $241.40 |
| Purchase #7 | $37.85 | 3.759% | $39.2728 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $907.66 | $980.8529 | $980.85 | $980.80 | $981.00 | |