| 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 | $122.49 | 10.539% | $135.3992 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $238.93 | 3.437% | $247.142 | $247.14 | $247.15 | $247.10 |
| Purchase #3 | $113.55 | 9.849% | $124.7335 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $188.78 | 10.504% | $208.6095 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $234.55 | 4.274% | $244.5747 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $92.65 | 11.158% | $102.9879 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $125.92 | 9.471% | $137.8459 | $137.85 | $137.85 | $137.80 |
| 7 purchase totals = | $1,116.87 | $1,201.2927 | $1,201.29 | $1,201.30 | $1,201.20 | |