| 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 | $94.25 | 4.292% | $98.2952 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $29.71 | 7.522% | $31.9448 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $83.32 | 13.475% | $94.5474 | $94.55 | $94.55 | $94.50 |
| Purchase #4 | $214.65 | 4.401% | $224.0967 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $130.59 | 7.744% | $140.7029 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $217.46 | 6.777% | $232.1973 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $246.93 | 7.421% | $265.2547 | $265.25 | $265.25 | $265.30 |
| 7 purchase totals = | $1,016.91 | $1,087.0390 | $1,087.04 | $1,087.05 | $1,087.00 | |