| 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 | $129.80 | 13.534% | $147.3671 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $230.66 | 8.194% | $249.5603 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $114.89 | 5.407% | $121.1021 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $249.32 | 10.801% | $276.2491 | $276.25 | $276.25 | $276.20 |
| Purchase #5 | $32.29 | 12.710% | $36.3941 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $235.43 | 3.738% | $244.2304 | $244.23 | $244.25 | $244.20 |
| Purchase #7 | $61.57 | 11.381% | $68.5773 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $1,053.96 | $1,143.4804 | $1,143.48 | $1,143.50 | $1,143.50 | |