| 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 | $218.63 | 7.747% | $235.5673 | $235.57 | $235.55 | $235.60 |
| Purchase #2 | $107.44 | 3.192% | $110.8695 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $131.47 | 3.253% | $135.7467 | $135.75 | $135.75 | $135.70 |
| Purchase #4 | $187.30 | 11.148% | $208.1802 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $47.97 | 9.198% | $52.3823 | $52.38 | $52.40 | $52.40 |
| Purchase #6 | $144.28 | 13.491% | $163.7448 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $242.44 | 7.174% | $259.8326 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $1,079.53 | $1,166.3234 | $1,166.32 | $1,166.35 | $1,166.30 | |