| 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 | $243.95 | 3.556% | $252.6249 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $189.97 | 12.533% | $213.7789 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $122.29 | 5.243% | $128.7017 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $62.54 | 3.796% | $64.914 | $64.91 | $64.90 | $64.90 |
| Purchase #5 | $61.85 | 12.264% | $69.4353 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $72.91 | 11.183% | $81.0635 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $124.92 | 10.855% | $138.4801 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $878.43 | $948.9984 | $948.99 | $949.00 | $949.00 | |