| 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 | $116.54 | 4.211% | $121.4475 | $121.45 | $121.45 | $121.40 |
| Purchase #2 | $222.75 | 13.303% | $252.3824 | $252.38 | $252.40 | $252.40 |
| Purchase #3 | $220.66 | 3.246% | $227.8226 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $161.83 | 5.147% | $170.1594 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $156.66 | 6.179% | $166.34 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $83.83 | 4.666% | $87.7415 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $213.95 | 8.579% | $232.3048 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $1,176.22 | $1,258.1982 | $1,258.19 | $1,258.20 | $1,258.10 | |