| 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 | $122.60 | 5.718% | $129.6103 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $189.89 | 10.281% | $209.4126 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $224.70 | 4.271% | $234.2969 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $34.75 | 6.532% | $37.0199 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $243.59 | 11.652% | $271.9731 | $271.97 | $271.95 | $272.00 |
| Purchase #6 | $178.58 | 12.824% | $201.4811 | $201.48 | $201.50 | $201.50 |
| Purchase #7 | $180.52 | 4.395% | $188.4539 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $1,174.63 | $1,272.2478 | $1,272.24 | $1,272.20 | $1,272.30 | |