| 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 | $192.32 | 6.214% | $204.2708 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $49.54 | 12.250% | $55.6087 | $55.61 | $55.60 | $55.60 |
| Purchase #3 | $30.60 | 13.623% | $34.7686 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $78.51 | 4.229% | $81.8302 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $115.68 | 13.408% | $131.1904 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $79.77 | 11.514% | $88.9547 | $88.95 | $88.95 | $89.00 |
| Purchase #7 | $35.28 | 9.162% | $38.5124 | $38.51 | $38.50 | $38.50 |
| 7 purchase totals = | $581.70 | $635.1358 | $635.13 | $635.10 | $635.20 | |