| 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 | $115.38 | 3.266% | $119.1483 | $119.15 | $119.15 | $119.10 |
| Purchase #2 | $54.33 | 10.833% | $60.2156 | $60.22 | $60.20 | $60.20 |
| Purchase #3 | $241.72 | 4.413% | $252.3871 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $128.48 | 7.208% | $137.7408 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $225.72 | 9.445% | $247.0393 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $203.68 | 6.357% | $216.6279 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $53.51 | 3.797% | $55.5418 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $1,022.82 | $1,088.7008 | $1,088.71 | $1,088.75 | $1,088.50 | |