| 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 | $114.82 | 6.370% | $122.134 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $197.87 | 10.529% | $218.7037 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $155.81 | 3.488% | $161.2447 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $229.56 | 6.712% | $244.9681 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $170.78 | 13.600% | $194.0061 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $50.43 | 3.733% | $52.3126 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $226.96 | 4.459% | $237.0801 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $1,146.23 | $1,230.4493 | $1,230.44 | $1,230.45 | $1,230.40 | |