| 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 | $113.63 | 6.481% | $120.9944 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $180.56 | 6.139% | $191.6446 | $191.64 | $191.65 | $191.60 |
| Purchase #3 | $224.41 | 12.690% | $252.8876 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $146.75 | 5.378% | $154.6422 | $154.64 | $154.65 | $154.60 |
| Purchase #5 | $149.92 | 13.769% | $170.5625 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $239.47 | 12.371% | $269.0948 | $269.09 | $269.10 | $269.10 |
| Purchase #7 | $188.80 | 12.584% | $212.5586 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $1,243.54 | $1,372.3847 | $1,372.37 | $1,372.40 | $1,372.40 | |