| 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 | $100.47 | 6.112% | $106.6107 | $106.61 | $106.60 | $106.60 |
| Purchase #2 | $139.34 | 8.261% | $150.8509 | $150.85 | $150.85 | $150.90 |
| Purchase #3 | $219.50 | 8.284% | $237.6834 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $99.95 | 4.790% | $104.7376 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $122.32 | 10.522% | $135.1905 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $125.34 | 6.140% | $133.0359 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $204.44 | 11.584% | $228.1223 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $1,011.36 | $1,096.2313 | $1,096.23 | $1,096.25 | $1,096.20 | |