| 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 | $104.87 | 8.266% | $113.5386 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $235.29 | 6.863% | $251.438 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $242.60 | 3.168% | $250.2856 | $250.29 | $250.30 | $250.30 |
| Purchase #4 | $85.90 | 12.601% | $96.7243 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $182.55 | 10.152% | $201.0825 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $173.95 | 8.537% | $188.8001 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $228.80 | 4.718% | $239.5948 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $1,253.96 | $1,341.4639 | $1,341.46 | $1,341.50 | $1,341.40 | |