| 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 | $29.25 | 13.662% | $33.2461 | $33.25 | $33.25 | $33.20 |
| Purchase #2 | $198.81 | 4.222% | $207.2038 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $237.57 | 6.278% | $252.4846 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $173.41 | 4.866% | $181.8481 | $181.85 | $181.85 | $181.80 |
| Purchase #5 | $196.56 | 13.710% | $223.5084 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $216.28 | 7.560% | $232.6308 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $9.34 | 7.641% | $10.0537 | $10.05 | $10.05 | $10.10 |
| 7 purchase totals = | $1,061.22 | $1,140.9755 | $1,140.97 | $1,141.00 | $1,140.90 | |