| 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 | $244.75 | 13.491% | $277.7692 | $277.77 | $277.75 | $277.80 |
| Purchase #2 | $120.86 | 3.390% | $124.9572 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $188.62 | 11.246% | $209.8322 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $223.34 | 12.697% | $251.6975 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $12.70 | 7.467% | $13.6483 | $13.65 | $13.65 | $13.60 |
| Purchase #6 | $234.48 | 4.432% | $244.8722 | $244.87 | $244.85 | $244.90 |
| Purchase #7 | $122.38 | 3.301% | $126.4198 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $1,147.13 | $1,249.1964 | $1,249.20 | $1,249.15 | $1,249.20 | |