| 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 | $199.59 | 3.520% | $206.6156 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $43.33 | 3.141% | $44.691 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $138.59 | 12.414% | $155.7946 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $25.25 | 12.724% | $28.4628 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $74.66 | 13.840% | $84.9929 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $133.76 | 11.152% | $148.6769 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $224.93 | 12.456% | $252.9473 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $840.11 | $922.1811 | $922.18 | $922.20 | $922.20 | |