| 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 | $10.41 | 13.791% | $11.8456 | $11.85 | $11.85 | $11.80 |
| Purchase #2 | $166.84 | 3.718% | $173.0431 | $173.04 | $173.05 | $173.00 |
| Purchase #3 | $208.69 | 7.636% | $224.6256 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $163.67 | 10.755% | $181.2727 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $77.56 | 10.351% | $85.5882 | $85.59 | $85.60 | $85.60 |
| Purchase #6 | $238.60 | 5.251% | $251.1289 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $42.40 | 9.178% | $46.2915 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $908.17 | $973.7956 | $973.80 | $973.85 | $973.70 | |