| 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 | $34.54 | 8.705% | $37.5467 | $37.55 | $37.55 | $37.50 |
| Purchase #2 | $100.29 | 7.428% | $107.7395 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $141.58 | 5.360% | $149.1687 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $215.72 | 11.707% | $240.9743 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $157.34 | 7.558% | $169.2318 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $241.51 | 3.602% | $250.2092 | $250.21 | $250.20 | $250.20 |
| Purchase #7 | $79.96 | 3.773% | $82.9769 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $970.94 | $1,037.8471 | $1,037.85 | $1,037.85 | $1,037.80 | |