| 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 | $219.62 | 7.317% | $235.6896 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $210.89 | 3.810% | $218.9249 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $204.41 | 11.554% | $228.0275 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $199.74 | 7.834% | $215.3876 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $147.59 | 7.855% | $159.1832 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $242.99 | 12.703% | $273.857 | $273.86 | $273.85 | $273.90 |
| Purchase #7 | $98.92 | 6.332% | $105.1836 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $1,324.16 | $1,436.2534 | $1,436.25 | $1,436.30 | $1,436.30 | |