| 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 | $43.48 | 8.350% | $47.1106 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $107.80 | 6.844% | $115.1778 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $171.32 | 3.468% | $177.2614 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $185.33 | 13.780% | $210.8685 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $11.45 | 11.266% | $12.74 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $197.28 | 7.534% | $212.1431 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $222.95 | 13.745% | $253.5945 | $253.59 | $253.60 | $253.60 |
| 7 purchase totals = | $939.61 | $1,028.8959 | $1,028.89 | $1,028.90 | $1,028.90 | |