| 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 | $139.43 | 9.446% | $152.6006 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $99.79 | 6.335% | $106.1117 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $108.57 | 12.833% | $122.5028 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $230.85 | 5.461% | $243.4567 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $87.28 | 6.850% | $93.2587 | $93.26 | $93.25 | $93.30 |
| Purchase #6 | $72.54 | 8.836% | $78.9496 | $78.95 | $78.95 | $78.90 |
| Purchase #7 | $245.66 | 12.396% | $276.112 | $276.11 | $276.10 | $276.10 |
| 7 purchase totals = | $984.12 | $1,072.9921 | $1,072.99 | $1,072.95 | $1,073.00 | |