| 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 | $240.42 | 13.702% | $273.3623 | $273.36 | $273.35 | $273.40 |
| Purchase #2 | $226.68 | 12.128% | $254.1718 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $13.45 | 13.598% | $15.2789 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $12.47 | 10.675% | $13.8012 | $13.80 | $13.80 | $13.80 |
| Purchase #5 | $180.31 | 5.716% | $190.6165 | $190.62 | $190.60 | $190.60 |
| Purchase #6 | $171.75 | 10.498% | $189.7803 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $123.60 | 8.863% | $134.5547 | $134.55 | $134.55 | $134.60 |
| 7 purchase totals = | $968.68 | $1,071.5657 | $1,071.56 | $1,071.55 | $1,071.70 | |