| 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 | $188.47 | 10.410% | $208.0897 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $188.36 | 12.833% | $212.5322 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $123.29 | 8.560% | $133.8436 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $139.44 | 10.586% | $154.2011 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $65.65 | 9.871% | $72.1303 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $150.73 | 11.849% | $168.59 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $159.84 | 7.364% | $171.6106 | $171.61 | $171.60 | $171.60 |
| 7 purchase totals = | $1,015.78 | $1,120.9975 | $1,120.99 | $1,121.05 | $1,120.90 | |