| 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 | $186.31 | 6.794% | $198.9679 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $210.40 | 13.132% | $238.0297 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $75.54 | 10.152% | $83.2088 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $108.87 | 12.501% | $122.4798 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $26.73 | 5.832% | $28.2889 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $177.92 | 6.821% | $190.0559 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $216.25 | 13.584% | $245.6254 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $1,002.02 | $1,106.6564 | $1,106.67 | $1,106.70 | $1,106.70 | |