| 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 | $122.43 | 9.526% | $134.0927 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $139.55 | 10.674% | $154.4456 | $154.45 | $154.45 | $154.40 |
| Purchase #3 | $91.62 | 5.695% | $96.8378 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $97.39 | 9.636% | $106.7745 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $88.95 | 9.605% | $97.4936 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $147.94 | 7.274% | $158.7012 | $158.70 | $158.70 | $158.70 |
| Purchase #7 | $227.69 | 11.166% | $253.1139 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $915.57 | $1,001.4593 | $1,001.45 | $1,001.45 | $1,001.40 | |