| 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 | $199.62 | 12.692% | $224.9558 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $29.63 | 5.547% | $31.2736 | $31.27 | $31.25 | $31.30 |
| Purchase #3 | $116.56 | 8.595% | $126.5783 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $122.46 | 12.724% | $138.0418 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $247.70 | 11.149% | $275.3161 | $275.32 | $275.30 | $275.30 |
| Purchase #6 | $233.30 | 5.225% | $245.4899 | $245.49 | $245.50 | $245.50 |
| Purchase #7 | $108.67 | 8.198% | $117.5788 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $1,057.94 | $1,159.2343 | $1,159.24 | $1,159.25 | $1,159.30 | |