| 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 | $226.78 | 12.748% | $255.6899 | $255.69 | $255.70 | $255.70 |
| Purchase #2 | $136.74 | 5.819% | $144.6969 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $193.93 | 3.774% | $201.2489 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $50.50 | 11.315% | $56.2141 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $114.67 | 3.657% | $118.8635 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $103.93 | 8.768% | $113.0426 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $224.31 | 6.393% | $238.6501 | $238.65 | $238.65 | $238.70 |
| 7 purchase totals = | $1,050.86 | $1,128.4060 | $1,128.40 | $1,128.40 | $1,128.40 | |