| 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 | $12.44 | 8.796% | $13.5342 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $235.91 | 3.198% | $243.4544 | $243.45 | $243.45 | $243.50 |
| Purchase #3 | $175.73 | 10.183% | $193.6246 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $77.48 | 12.602% | $87.244 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $198.93 | 5.506% | $209.8831 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $221.83 | 12.198% | $248.8888 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $152.71 | 13.576% | $173.4419 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $1,075.03 | $1,170.0710 | $1,170.05 | $1,170.10 | $1,170.00 | |