| 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 | $190.86 | 11.495% | $212.7994 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $68.47 | 8.748% | $74.4598 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $230.54 | 3.273% | $238.0856 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $241.46 | 7.619% | $259.8568 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $88.45 | 5.475% | $93.2926 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $203.48 | 11.410% | $226.6971 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $73.98 | 8.844% | $80.5228 | $80.52 | $80.50 | $80.50 |
| 7 purchase totals = | $1,097.24 | $1,185.7141 | $1,185.72 | $1,185.70 | $1,185.80 | |