| 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 | $107.46 | 8.417% | $116.5049 | $116.50 | $116.50 | $116.50 |
| Purchase #2 | $34.25 | 13.426% | $38.8484 | $38.85 | $38.85 | $38.80 |
| Purchase #3 | $149.75 | 6.629% | $159.6769 | $159.68 | $159.70 | $159.70 |
| Purchase #4 | $137.94 | 3.634% | $142.9527 | $142.95 | $142.95 | $143.00 |
| Purchase #5 | $220.27 | 9.421% | $241.0216 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $76.62 | 8.398% | $83.0545 | $83.05 | $83.05 | $83.10 |
| Purchase #7 | $215.92 | 5.534% | $227.869 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $942.21 | $1,009.9280 | $1,009.92 | $1,009.90 | $1,010.00 | |