| 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 | $249.62 | 6.154% | $264.9816 | $264.98 | $265.00 | $265.00 |
| Purchase #2 | $108.93 | 5.579% | $115.0072 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $226.52 | 5.768% | $239.5857 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $161.47 | 11.118% | $179.4222 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $139.79 | 5.527% | $147.5162 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $122.74 | 7.696% | $132.1861 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $206.27 | 13.754% | $234.6404 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $1,215.34 | $1,313.3394 | $1,313.35 | $1,313.35 | $1,313.30 | |