| 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 | $97.74 | 11.815% | $109.288 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $212.53 | 4.200% | $221.4563 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $179.93 | 3.441% | $186.1214 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $223.66 | 4.640% | $234.0378 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $199.60 | 5.237% | $210.0531 | $210.05 | $210.05 | $210.10 |
| Purchase #6 | $90.38 | 12.776% | $101.9269 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $132.63 | 10.106% | $146.0336 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $1,136.47 | $1,208.9171 | $1,208.92 | $1,208.95 | $1,208.90 | |