| 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 | $193.92 | 9.835% | $212.992 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $23.34 | 8.179% | $25.249 | $25.25 | $25.25 | $25.20 |
| Purchase #3 | $239.33 | 8.844% | $260.4963 | $260.50 | $260.50 | $260.50 |
| Purchase #4 | $75.61 | 10.376% | $83.4553 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $238.59 | 13.391% | $270.5396 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $30.94 | 10.549% | $34.2039 | $34.20 | $34.20 | $34.20 |
| Purchase #7 | $246.96 | 4.860% | $258.9623 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $1,048.69 | $1,145.8984 | $1,145.90 | $1,145.90 | $1,145.90 | |