| 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 | $136.32 | 10.221% | $150.2533 | $150.25 | $150.25 | $150.30 |
| Purchase #2 | $63.88 | 8.637% | $69.3973 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $240.34 | 8.524% | $260.8266 | $260.83 | $260.85 | $260.80 |
| Purchase #4 | $247.82 | 8.795% | $269.6158 | $269.62 | $269.60 | $269.60 |
| Purchase #5 | $173.28 | 3.776% | $179.8231 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $142.50 | 3.647% | $147.697 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $244.41 | 11.183% | $271.7424 | $271.74 | $271.75 | $271.70 |
| 7 purchase totals = | $1,248.55 | $1,349.3555 | $1,349.36 | $1,349.35 | $1,349.30 | |