| 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 | $235.25 | 9.316% | $257.1659 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $132.88 | 13.801% | $151.2188 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $57.49 | 3.275% | $59.3728 | $59.37 | $59.35 | $59.40 |
| Purchase #4 | $209.36 | 6.824% | $223.6467 | $223.65 | $223.65 | $223.60 |
| Purchase #5 | $59.38 | 6.332% | $63.1399 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $5.72 | 12.186% | $6.417 | $6.42 | $6.40 | $6.40 |
| Purchase #7 | $243.90 | 8.255% | $264.0339 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $943.98 | $1,024.9950 | $1,025.00 | $1,024.95 | $1,024.90 | |