| 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 | $192.28 | 13.180% | $217.6225 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $128.63 | 3.625% | $133.2928 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $163.90 | 13.205% | $185.543 | $185.54 | $185.55 | $185.50 |
| Purchase #4 | $213.62 | 6.610% | $227.7403 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $212.89 | 11.537% | $237.4511 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $101.82 | 3.482% | $105.3654 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $34.48 | 7.251% | $36.9801 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $1,047.62 | $1,143.9952 | $1,143.99 | $1,144.00 | $1,144.00 | |