| 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 | $9.66 | 12.868% | $10.903 | $10.90 | $10.90 | $10.90 |
| Purchase #2 | $95.30 | 6.802% | $101.7823 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $144.84 | 6.151% | $153.7491 | $153.75 | $153.75 | $153.70 |
| Purchase #4 | $171.49 | 9.752% | $188.2137 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $240.99 | 9.120% | $262.9683 | $262.97 | $262.95 | $263.00 |
| Purchase #6 | $223.57 | 12.785% | $252.1534 | $252.15 | $252.15 | $252.20 |
| Purchase #7 | $220.88 | 8.220% | $239.0363 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $1,106.73 | $1,208.8061 | $1,208.80 | $1,208.80 | $1,208.80 | |