| 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 | $214.40 | 9.249% | $234.2299 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $241.67 | 11.704% | $269.9551 | $269.96 | $269.95 | $270.00 |
| Purchase #3 | $139.47 | 5.275% | $146.827 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $197.46 | 10.814% | $218.8133 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $190.95 | 8.433% | $207.0528 | $207.05 | $207.05 | $207.10 |
| Purchase #6 | $11.33 | 5.427% | $11.9449 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $46.74 | 6.176% | $49.6267 | $49.63 | $49.65 | $49.60 |
| 7 purchase totals = | $1,042.02 | $1,138.4497 | $1,138.45 | $1,138.50 | $1,138.40 | |