| 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 | $128.98 | 8.762% | $140.2812 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $193.65 | 7.651% | $208.4662 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $234.28 | 10.706% | $259.362 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $223.93 | 13.139% | $253.3522 | $253.35 | $253.35 | $253.40 |
| Purchase #5 | $20.53 | 6.844% | $21.9351 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $123.42 | 8.655% | $134.102 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $237.60 | 12.514% | $267.3333 | $267.33 | $267.35 | $267.30 |
| 7 purchase totals = | $1,162.39 | $1,284.8320 | $1,284.83 | $1,284.85 | $1,284.90 | |