| 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 | $127.30 | 11.179% | $141.5309 | $141.53 | $141.55 | $141.50 |
| Purchase #2 | $16.90 | 4.399% | $17.6434 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $121.33 | 7.364% | $130.2647 | $130.26 | $130.25 | $130.30 |
| Purchase #4 | $246.93 | 10.780% | $273.5491 | $273.55 | $273.55 | $273.50 |
| Purchase #5 | $134.98 | 6.713% | $144.0412 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $65.40 | 10.621% | $72.3461 | $72.35 | $72.35 | $72.30 |
| Purchase #7 | $124.70 | 10.673% | $138.0092 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $837.54 | $917.3846 | $917.38 | $917.40 | $917.20 | |