| 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 | $106.25 | 3.152% | $109.599 | $109.60 | $109.60 | $109.60 |
| Purchase #2 | $125.66 | 9.102% | $137.0976 | $137.10 | $137.10 | $137.10 |
| Purchase #3 | $187.49 | 8.456% | $203.3442 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $212.34 | 12.448% | $238.7721 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $227.62 | 8.549% | $247.0792 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $135.31 | 11.630% | $151.0466 | $151.05 | $151.05 | $151.00 |
| Purchase #7 | $153.54 | 13.165% | $173.7535 | $173.75 | $173.75 | $173.80 |
| 7 purchase totals = | $1,148.21 | $1,260.6922 | $1,260.69 | $1,260.70 | $1,260.70 | |