| 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 | $191.84 | 8.166% | $207.5057 | $207.51 | $207.50 | $207.50 |
| Purchase #2 | $118.66 | 10.643% | $131.289 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $171.98 | 12.824% | $194.0347 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $72.76 | 11.824% | $81.3631 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $5.34 | 3.130% | $5.5071 | $5.51 | $5.50 | $5.50 |
| Purchase #6 | $185.94 | 8.324% | $201.4176 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $94.86 | 12.798% | $107.0002 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $841.38 | $928.1174 | $928.12 | $928.10 | $928.10 | |