| 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 | $21.44 | 10.827% | $23.7613 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $38.45 | 8.673% | $41.7848 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $209.34 | 3.704% | $217.094 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $123.47 | 13.543% | $140.1915 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $203.30 | 13.338% | $230.4162 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $173.98 | 6.507% | $185.3009 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $205.59 | 8.743% | $223.5647 | $223.56 | $223.55 | $223.60 |
| 7 purchase totals = | $975.57 | $1,062.1134 | $1,062.10 | $1,062.10 | $1,062.20 | |