| 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 | $195.42 | 10.792% | $216.5097 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $120.91 | 9.118% | $131.9346 | $131.93 | $131.95 | $131.90 |
| Purchase #3 | $234.35 | 10.611% | $259.2169 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $31.75 | 6.531% | $33.8236 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $11.95 | 12.765% | $13.4754 | $13.48 | $13.50 | $13.50 |
| Purchase #6 | $216.65 | 4.759% | $226.9604 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $222.63 | 3.731% | $230.9363 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $1,033.66 | $1,112.8569 | $1,112.86 | $1,112.85 | $1,112.80 | |