| 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 | $198.87 | 9.131% | $217.0288 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $39.47 | 8.772% | $42.9323 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $187.33 | 12.640% | $211.0085 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $48.87 | 13.658% | $55.5447 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $26.77 | 9.222% | $29.2387 | $29.24 | $29.25 | $29.20 |
| Purchase #6 | $246.51 | 13.730% | $280.3558 | $280.36 | $280.35 | $280.40 |
| Purchase #7 | $163.72 | 4.536% | $171.1463 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $911.54 | $1,007.2551 | $1,007.26 | $1,007.30 | $1,007.10 | |