| 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 | $228.86 | 4.826% | $239.9048 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $107.80 | 7.590% | $115.982 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $194.85 | 3.835% | $202.3225 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $115.27 | 3.533% | $119.3425 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $155.89 | 12.555% | $175.462 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $124.63 | 6.858% | $133.1771 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $245.78 | 9.383% | $268.8415 | $268.84 | $268.85 | $268.80 |
| 7 purchase totals = | $1,173.08 | $1,255.0324 | $1,255.02 | $1,255.05 | $1,255.00 | |