| 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 | $245.30 | 3.566% | $254.0474 | $254.05 | $254.05 | $254.00 |
| Purchase #2 | $145.62 | 12.837% | $164.3132 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $92.57 | 12.419% | $104.0663 | $104.07 | $104.05 | $104.10 |
| Purchase #4 | $226.32 | 4.233% | $235.9001 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $56.36 | 11.373% | $62.7698 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $226.67 | 6.834% | $242.1606 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $57.42 | 13.113% | $64.9495 | $64.95 | $64.95 | $64.90 |
| 7 purchase totals = | $1,050.26 | $1,128.2069 | $1,128.21 | $1,128.15 | $1,128.20 | |