| 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 | $191.31 | 12.340% | $214.9177 | $214.92 | $214.90 | $214.90 |
| Purchase #2 | $71.53 | 6.565% | $76.2259 | $76.23 | $76.25 | $76.20 |
| Purchase #3 | $137.76 | 12.287% | $154.6866 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $30.59 | 3.466% | $31.6502 | $31.65 | $31.65 | $31.70 |
| Purchase #5 | $198.87 | 6.371% | $211.54 | $211.54 | $211.55 | $211.50 |
| Purchase #6 | $61.53 | 13.467% | $69.8162 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $143.87 | 4.657% | $150.57 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $835.46 | $909.4066 | $909.42 | $909.40 | $909.40 | |