| 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 | $223.76 | 11.556% | $249.6177 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $83.32 | 5.438% | $87.8509 | $87.85 | $87.85 | $87.90 |
| Purchase #3 | $175.91 | 9.792% | $193.1351 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $47.57 | 11.596% | $53.0862 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $195.71 | 4.787% | $205.0786 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $195.91 | 5.730% | $207.1356 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $248.80 | 8.846% | $270.8088 | $270.81 | $270.80 | $270.80 |
| 7 purchase totals = | $1,170.98 | $1,266.7129 | $1,266.73 | $1,266.75 | $1,266.70 | |