| 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 | $240.49 | 3.291% | $248.4045 | $248.40 | $248.40 | $248.40 |
| Purchase #2 | $170.90 | 4.825% | $179.1459 | $179.15 | $179.15 | $179.10 |
| Purchase #3 | $115.53 | 9.191% | $126.1484 | $126.15 | $126.15 | $126.10 |
| Purchase #4 | $84.64 | 9.220% | $92.4438 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $116.39 | 4.825% | $122.0058 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $78.51 | 5.711% | $82.9937 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $189.28 | 7.235% | $202.9744 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $995.74 | $1,054.1165 | $1,054.11 | $1,054.10 | $1,054.00 | |