| 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 | $234.41 | 4.329% | $244.5576 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $142.97 | 4.402% | $149.2635 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $118.78 | 10.252% | $130.9573 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $125.70 | 5.622% | $132.7669 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $118.71 | 4.301% | $123.8157 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $193.97 | 11.239% | $215.7703 | $215.77 | $215.75 | $215.80 |
| Purchase #7 | $208.63 | 9.500% | $228.4499 | $228.45 | $228.45 | $228.40 |
| 7 purchase totals = | $1,143.17 | $1,225.5812 | $1,225.59 | $1,225.50 | $1,225.70 | |