| 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 | $218.82 | 7.624% | $235.5028 | $235.50 | $235.50 | $235.50 |
| Purchase #2 | $209.53 | 10.504% | $231.539 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $238.80 | 4.527% | $249.6105 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $12.28 | 6.528% | $13.0816 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $206.39 | 3.342% | $213.2876 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $6.91 | 10.275% | $7.62 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $235.78 | 11.451% | $262.7792 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $1,128.51 | $1,213.4207 | $1,213.42 | $1,213.45 | $1,213.40 | |