| 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 | $226.87 | 6.622% | $241.8933 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $70.48 | 11.163% | $78.3477 | $78.35 | $78.35 | $78.30 |
| Purchase #3 | $36.78 | 3.655% | $38.1243 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $21.50 | 8.778% | $23.3873 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $150.39 | 13.860% | $171.2341 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $197.32 | 13.614% | $224.1831 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $181.50 | 12.254% | $203.741 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $884.84 | $980.9108 | $980.90 | $980.95 | $980.80 | |