| 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 | $115.47 | 13.234% | $130.7513 | $130.75 | $130.75 | $130.80 |
| Purchase #2 | $42.60 | 4.578% | $44.5502 | $44.55 | $44.55 | $44.60 |
| Purchase #3 | $10.47 | 11.133% | $11.6356 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $194.96 | 7.196% | $208.9893 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $243.75 | 12.234% | $273.5704 | $273.57 | $273.55 | $273.60 |
| Purchase #6 | $140.53 | 5.360% | $148.0624 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $76.77 | 10.200% | $84.6005 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $824.55 | $902.1597 | $902.16 | $902.15 | $902.30 | |