| 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 | $229.87 | 4.127% | $239.3567 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $74.42 | 10.123% | $81.9535 | $81.95 | $81.95 | $82.00 |
| Purchase #3 | $140.82 | 9.184% | $153.7529 | $153.75 | $153.75 | $153.80 |
| Purchase #4 | $196.84 | 13.265% | $222.9508 | $222.95 | $222.95 | $223.00 |
| Purchase #5 | $140.35 | 7.176% | $150.4215 | $150.42 | $150.40 | $150.40 |
| Purchase #6 | $139.37 | 13.316% | $157.9285 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $49.77 | 8.857% | $54.1781 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $971.44 | $1,060.5420 | $1,060.54 | $1,060.55 | $1,060.70 | |