| 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 | $77.58 | 4.217% | $80.8515 | $80.85 | $80.85 | $80.90 |
| Purchase #2 | $244.25 | 12.682% | $275.2258 | $275.23 | $275.25 | $275.20 |
| Purchase #3 | $86.68 | 3.483% | $89.6991 | $89.70 | $89.70 | $89.70 |
| Purchase #4 | $206.53 | 10.862% | $228.9633 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $22.95 | 13.327% | $26.0085 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $249.30 | 8.253% | $269.8747 | $269.87 | $269.85 | $269.90 |
| Purchase #7 | $145.41 | 8.336% | $157.5314 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $1,032.70 | $1,128.1543 | $1,128.15 | $1,128.15 | $1,128.20 | |