| 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 | $190.51 | 12.465% | $214.2571 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $227.82 | 4.364% | $237.7621 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $209.95 | 13.759% | $238.837 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $143.91 | 8.279% | $155.8243 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $209.70 | 13.636% | $238.2947 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $172.48 | 6.491% | $183.6757 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $29.56 | 6.386% | $31.4477 | $31.45 | $31.45 | $31.40 |
| 7 purchase totals = | $1,183.93 | $1,300.0986 | $1,300.10 | $1,300.10 | $1,300.10 | |