| 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 | $65.88 | 6.400% | $70.0963 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $239.41 | 6.300% | $254.4928 | $254.49 | $254.50 | $254.50 |
| Purchase #3 | $119.66 | 3.530% | $123.884 | $123.88 | $123.90 | $123.90 |
| Purchase #4 | $8.78 | 13.339% | $9.9512 | $9.95 | $9.95 | $10.00 |
| Purchase #5 | $247.46 | 10.349% | $273.0696 | $273.07 | $273.05 | $273.10 |
| Purchase #6 | $173.42 | 12.193% | $194.5651 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $249.95 | 11.468% | $278.6143 | $278.61 | $278.60 | $278.60 |
| 7 purchase totals = | $1,104.56 | $1,204.6733 | $1,204.67 | $1,204.65 | $1,204.80 | |