| 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 | $110.28 | 5.131% | $115.9385 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $39.61 | 6.531% | $42.1969 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $140.39 | 13.698% | $159.6206 | $159.62 | $159.60 | $159.60 |
| Purchase #4 | $246.81 | 10.206% | $271.9994 | $272.00 | $272.00 | $272.00 |
| Purchase #5 | $62.76 | 6.398% | $66.7754 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $182.60 | 5.573% | $192.7763 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $111.40 | 3.686% | $115.5062 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $893.85 | $964.8133 | $964.83 | $964.85 | $964.80 | |