| 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 | $63.48 | 11.757% | $70.9433 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $209.33 | 10.417% | $231.1359 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $228.86 | 11.314% | $254.7532 | $254.75 | $254.75 | $254.80 |
| Purchase #4 | $142.89 | 7.611% | $153.7654 | $153.77 | $153.75 | $153.80 |
| Purchase #5 | $105.70 | 7.271% | $113.3854 | $113.39 | $113.40 | $113.40 |
| Purchase #6 | $115.86 | 4.491% | $121.0633 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $196.85 | 10.371% | $217.2653 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $1,062.97 | $1,162.3118 | $1,162.32 | $1,162.30 | $1,162.40 | |