| 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 | $195.59 | 4.745% | $204.8707 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $222.41 | 6.628% | $237.1513 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $204.73 | 12.127% | $229.5576 | $229.56 | $229.55 | $229.60 |
| Purchase #4 | $132.60 | 5.408% | $139.771 | $139.77 | $139.75 | $139.80 |
| Purchase #5 | $19.36 | 12.666% | $21.8121 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $210.94 | 3.391% | $218.093 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $120.30 | 11.529% | $134.1694 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $1,105.93 | $1,185.4251 | $1,185.42 | $1,185.35 | $1,185.60 | |