| 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 | $7.76 | 7.460% | $8.3389 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $130.80 | 4.541% | $136.7396 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $216.65 | 12.488% | $243.7053 | $243.71 | $243.70 | $243.70 |
| Purchase #4 | $220.43 | 5.673% | $232.935 | $232.94 | $232.95 | $232.90 |
| Purchase #5 | $225.28 | 8.523% | $244.4806 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $190.36 | 4.515% | $198.9548 | $198.95 | $198.95 | $199.00 |
| Purchase #7 | $29.86 | 11.200% | $33.2043 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $1,021.14 | $1,098.3585 | $1,098.36 | $1,098.40 | $1,098.30 | |