| 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 | $109.94 | 11.209% | $122.2632 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $208.91 | 7.379% | $224.3255 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $208.70 | 8.374% | $226.1765 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $177.77 | 8.397% | $192.6973 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $116.70 | 11.340% | $129.9338 | $129.93 | $129.95 | $129.90 |
| Purchase #6 | $229.30 | 4.359% | $239.2952 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $188.73 | 7.594% | $203.0622 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $1,240.05 | $1,337.7537 | $1,337.76 | $1,337.80 | $1,337.80 | |