| 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 | $215.57 | 6.300% | $229.1509 | $229.15 | $229.15 | $229.20 |
| Purchase #2 | $174.78 | 5.349% | $184.129 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $32.80 | 11.808% | $36.673 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $238.36 | 8.403% | $258.3894 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $244.98 | 11.677% | $273.5863 | $273.59 | $273.60 | $273.60 |
| Purchase #6 | $245.31 | 3.439% | $253.7462 | $253.75 | $253.75 | $253.70 |
| Purchase #7 | $207.72 | 11.368% | $231.3336 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,359.52 | $1,467.0084 | $1,467.01 | $1,467.05 | $1,467.00 | |