| 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 | $210.51 | 13.741% | $239.4362 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $143.34 | 10.448% | $158.3162 | $158.32 | $158.30 | $158.30 |
| Purchase #3 | $206.38 | 13.263% | $233.7522 | $233.75 | $233.75 | $233.80 |
| Purchase #4 | $113.55 | 8.280% | $122.9519 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $190.43 | 11.827% | $212.9522 | $212.95 | $212.95 | $213.00 |
| Purchase #6 | $82.95 | 12.816% | $93.5809 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $63.80 | 8.552% | $69.2562 | $69.26 | $69.25 | $69.30 |
| 7 purchase totals = | $1,010.96 | $1,130.2458 | $1,130.25 | $1,130.25 | $1,130.40 | |