| 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 | $211.49 | 9.537% | $231.6598 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $220.83 | 5.245% | $232.4125 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $200.70 | 3.499% | $207.7225 | $207.72 | $207.70 | $207.70 |
| Purchase #4 | $163.44 | 3.643% | $169.3941 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $84.71 | 10.730% | $93.7994 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $27.31 | 9.175% | $29.8157 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $22.61 | 4.472% | $23.6211 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $931.09 | $988.4251 | $988.42 | $988.35 | $988.40 | |