| 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 | $248.81 | 8.114% | $268.9984 | $269.00 | $269.00 | $269.00 |
| Purchase #2 | $248.79 | 4.550% | $260.1099 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $72.56 | 5.714% | $76.7061 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $86.55 | 4.794% | $90.6992 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $215.47 | 13.828% | $245.2652 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $191.41 | 4.270% | $199.5832 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $146.73 | 7.204% | $157.3004 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $1,210.32 | $1,298.6624 | $1,298.67 | $1,298.65 | $1,298.70 | |