| 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 | $230.58 | 6.322% | $245.1573 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $189.67 | 11.464% | $211.4138 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $126.25 | 10.772% | $139.8497 | $139.85 | $139.85 | $139.80 |
| Purchase #4 | $211.72 | 6.472% | $225.4225 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $146.86 | 13.655% | $166.9137 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $118.33 | 10.831% | $131.1463 | $131.15 | $131.15 | $131.10 |
| Purchase #7 | $228.52 | 4.616% | $239.0685 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $1,251.93 | $1,358.9718 | $1,358.97 | $1,358.90 | $1,358.90 | |