| 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 | $117.93 | 6.733% | $125.8702 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $152.84 | 13.126% | $172.9018 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $162.25 | 5.349% | $170.9288 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $126.61 | 13.869% | $144.1695 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $188.43 | 7.817% | $203.1596 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $219.92 | 12.139% | $246.6161 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $201.72 | 12.651% | $227.2396 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,169.70 | $1,290.8856 | $1,290.89 | $1,290.85 | $1,290.90 | |