| 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 | $124.69 | 5.165% | $131.1302 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $165.93 | 11.842% | $185.5794 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $177.29 | 7.589% | $190.7445 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $82.76 | 10.250% | $91.2429 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $207.51 | 4.114% | $216.047 | $216.05 | $216.05 | $216.00 |
| Purchase #6 | $209.36 | 8.604% | $227.3733 | $227.37 | $227.35 | $227.40 |
| Purchase #7 | $232.72 | 5.759% | $246.1223 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,200.26 | $1,288.2396 | $1,288.23 | $1,288.25 | $1,288.10 | |