| 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 | $124.83 | 11.133% | $138.7273 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $161.63 | 4.409% | $168.7563 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $83.79 | 9.797% | $91.9989 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $192.33 | 10.518% | $212.5593 | $212.56 | $212.55 | $212.60 |
| Purchase #5 | $25.25 | 10.147% | $27.8121 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $240.89 | 12.836% | $271.8106 | $271.81 | $271.80 | $271.80 |
| Purchase #7 | $115.28 | 11.766% | $128.8438 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $944.00 | $1,040.5083 | $1,040.51 | $1,040.50 | $1,040.50 | |