| 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 | $218.29 | 12.500% | $245.5763 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $115.83 | 13.729% | $131.7323 | $131.73 | $131.75 | $131.70 |
| Purchase #3 | $189.46 | 3.158% | $195.4431 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $119.40 | 4.124% | $124.3241 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $56.29 | 9.318% | $61.5351 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $230.98 | 12.692% | $260.296 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $34.40 | 12.611% | $38.7382 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $964.65 | $1,057.6451 | $1,057.65 | $1,057.70 | $1,057.50 | |