| 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 | $222.55 | 9.469% | $243.6233 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $228.96 | 11.161% | $254.5142 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $232.65 | 12.683% | $262.157 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $113.78 | 3.275% | $117.5063 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $131.70 | 11.704% | $147.1142 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $205.66 | 11.702% | $229.7263 | $229.73 | $229.75 | $229.70 |
| Purchase #7 | $229.83 | 8.527% | $249.4276 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $1,365.13 | $1,504.0689 | $1,504.07 | $1,504.05 | $1,504.00 | |