| 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 | $123.88 | 13.279% | $140.33 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $38.27 | 3.723% | $39.6948 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $8.79 | 12.732% | $9.9091 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $239.57 | 10.585% | $264.9285 | $264.93 | $264.95 | $264.90 |
| Purchase #5 | $49.55 | 12.160% | $55.5753 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $89.61 | 8.203% | $96.9607 | $96.96 | $96.95 | $97.00 |
| Purchase #7 | $105.86 | 9.863% | $116.301 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $655.53 | $723.6994 | $723.70 | $723.75 | $723.70 | |