| 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 | $123.82 | 9.682% | $135.8083 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $203.84 | 5.582% | $215.2183 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $12.76 | 10.187% | $14.0599 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $245.79 | 8.623% | $266.9845 | $266.98 | $267.00 | $267.00 |
| Purchase #5 | $40.56 | 3.814% | $42.107 | $42.11 | $42.10 | $42.10 |
| Purchase #6 | $169.68 | 6.543% | $180.7822 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $246.29 | 9.347% | $269.3107 | $269.31 | $269.30 | $269.30 |
| 7 purchase totals = | $1,042.74 | $1,124.2709 | $1,124.27 | $1,124.25 | $1,124.30 | |