| 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 | $195.87 | 7.486% | $210.5328 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $225.92 | 12.789% | $254.8129 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $113.60 | 7.651% | $122.2915 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $152.67 | 5.469% | $161.0195 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $73.33 | 7.524% | $78.8473 | $78.85 | $78.85 | $78.80 |
| Purchase #6 | $180.99 | 3.771% | $187.8151 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $14.99 | 9.854% | $16.4671 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $957.37 | $1,031.7862 | $1,031.79 | $1,031.75 | $1,031.70 | |