| 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 | $112.88 | 9.520% | $123.6262 | $123.63 | $123.65 | $123.60 |
| Purchase #2 | $34.79 | 12.390% | $39.1005 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $239.99 | 3.644% | $248.7352 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $236.76 | 7.613% | $254.7845 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $26.56 | 8.833% | $28.906 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $185.80 | 5.445% | $195.9168 | $195.92 | $195.90 | $195.90 |
| Purchase #7 | $28.59 | 12.842% | $32.2615 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $865.37 | $923.3307 | $923.34 | $923.35 | $923.30 | |