| 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 | $26.48 | 11.104% | $29.4203 | $29.42 | $29.40 | $29.40 |
| Purchase #2 | $172.65 | 3.243% | $178.249 | $178.25 | $178.25 | $178.20 |
| Purchase #3 | $108.59 | 13.814% | $123.5906 | $123.59 | $123.60 | $123.60 |
| Purchase #4 | $217.57 | 8.718% | $236.5378 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $126.97 | 11.482% | $141.5487 | $141.55 | $141.55 | $141.50 |
| Purchase #6 | $206.79 | 9.281% | $225.9822 | $225.98 | $226.00 | $226.00 |
| Purchase #7 | $150.56 | 4.445% | $157.2524 | $157.25 | $157.25 | $157.30 |
| 7 purchase totals = | $1,009.61 | $1,092.5810 | $1,092.58 | $1,092.60 | $1,092.50 | |