| 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 | $233.30 | 7.290% | $250.3076 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $164.78 | 11.469% | $183.6786 | $183.68 | $183.70 | $183.70 |
| Purchase #3 | $38.73 | 11.149% | $43.048 | $43.05 | $43.05 | $43.00 |
| Purchase #4 | $115.64 | 6.241% | $122.8571 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $9.32 | 4.642% | $9.7526 | $9.75 | $9.75 | $9.80 |
| Purchase #6 | $14.98 | 4.840% | $15.705 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $144.89 | 5.325% | $152.6054 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $721.64 | $777.9543 | $777.97 | $777.95 | $778.00 | |