| 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 | $6.29 | 13.333% | $7.1286 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $142.61 | 6.678% | $152.1335 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $242.90 | 12.555% | $273.3961 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $61.63 | 5.363% | $64.9352 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $236.37 | 6.723% | $252.2612 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $200.69 | 7.394% | $215.529 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $175.27 | 4.464% | $183.0941 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $1,065.76 | $1,148.4777 | $1,148.48 | $1,148.55 | $1,148.40 | |