| 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 | $202.68 | 6.681% | $216.2211 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $58.92 | 8.517% | $63.9382 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $239.60 | 8.566% | $260.1241 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $191.85 | 10.576% | $212.1401 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $240.40 | 12.446% | $270.3202 | $270.32 | $270.30 | $270.30 |
| Purchase #6 | $89.55 | 8.482% | $97.1456 | $97.15 | $97.15 | $97.10 |
| Purchase #7 | $77.55 | 11.635% | $86.5729 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $1,100.55 | $1,206.4622 | $1,206.46 | $1,206.40 | $1,206.30 | |