| 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 | $187.64 | 5.183% | $197.3654 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $11.77 | 11.830% | $13.1624 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $183.48 | 6.540% | $195.4796 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $227.50 | 4.246% | $237.1597 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $65.69 | 10.624% | $72.6689 | $72.67 | $72.65 | $72.70 |
| Purchase #6 | $236.45 | 9.222% | $258.2554 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $38.82 | 13.720% | $44.1461 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $951.35 | $1,018.2375 | $1,018.25 | $1,018.20 | $1,018.40 | |