| 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 | $40.74 | 10.381% | $44.9692 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $127.57 | 10.462% | $140.9164 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $241.96 | 6.520% | $257.7358 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $249.45 | 10.453% | $275.525 | $275.53 | $275.55 | $275.50 |
| Purchase #5 | $211.86 | 4.568% | $221.5378 | $221.54 | $221.55 | $221.50 |
| Purchase #6 | $136.32 | 10.533% | $150.6786 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $62.45 | 3.645% | $64.7263 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $1,070.35 | $1,156.0891 | $1,156.11 | $1,156.15 | $1,156.00 | |