| 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 | $235.61 | 7.244% | $252.6776 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $189.51 | 13.522% | $215.1355 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $53.63 | 8.788% | $58.343 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $213.88 | 3.838% | $222.0887 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $198.26 | 13.536% | $225.0965 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $179.75 | 5.685% | $189.9688 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $146.55 | 9.565% | $160.5675 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $1,217.19 | $1,323.8776 | $1,323.89 | $1,323.90 | $1,323.90 | |