| 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 | $244.78 | 10.864% | $271.3729 | $271.37 | $271.35 | $271.40 |
| Purchase #2 | $107.85 | 10.802% | $119.5 | $119.50 | $119.50 | $119.50 |
| Purchase #3 | $238.37 | 8.177% | $257.8615 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $66.32 | 7.449% | $71.2602 | $71.26 | $71.25 | $71.30 |
| Purchase #5 | $202.53 | 12.345% | $227.5323 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $109.84 | 13.868% | $125.0726 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $185.83 | 11.833% | $207.8193 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $1,155.52 | $1,280.4188 | $1,280.41 | $1,280.35 | $1,280.50 | |