| 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 | $7.82 | 11.815% | $8.7439 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $243.58 | 10.814% | $269.9207 | $269.92 | $269.90 | $269.90 |
| Purchase #3 | $245.45 | 11.560% | $273.824 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $197.39 | 5.304% | $207.8596 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $128.34 | 11.329% | $142.8796 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $205.96 | 11.659% | $229.9729 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $236.61 | 5.297% | $249.1432 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,265.15 | $1,382.3439 | $1,382.33 | $1,382.30 | $1,382.30 | |