| 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 | $124.72 | 5.535% | $131.6233 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $166.69 | 12.671% | $187.8113 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $46.55 | 12.826% | $52.5205 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $231.74 | 12.208% | $260.0308 | $260.03 | $260.05 | $260.00 |
| Purchase #5 | $13.98 | 7.492% | $15.0274 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $223.26 | 12.864% | $251.9802 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $181.56 | 12.353% | $203.9881 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $988.50 | $1,102.9816 | $1,102.98 | $1,103.00 | $1,102.90 | |