| 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 | $189.46 | 5.585% | $200.0413 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $206.40 | 9.216% | $225.4218 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $14.38 | 4.173% | $14.9801 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $192.93 | 6.327% | $205.1367 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $35.57 | 6.113% | $37.7444 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $92.55 | 12.636% | $104.2446 | $104.24 | $104.25 | $104.20 |
| Purchase #7 | $198.78 | 8.654% | $215.9824 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $930.07 | $1,003.5513 | $1,003.54 | $1,003.60 | $1,003.40 | |