| 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 | $210.77 | 6.624% | $224.7314 | $224.73 | $224.75 | $224.70 |
| Purchase #2 | $90.42 | 6.854% | $96.6174 | $96.62 | $96.60 | $96.60 |
| Purchase #3 | $65.60 | 3.692% | $68.022 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $242.70 | 4.456% | $253.5147 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $126.40 | 13.787% | $143.8268 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $250.64 | 13.644% | $284.8373 | $284.84 | $284.85 | $284.80 |
| Purchase #7 | $145.92 | 11.495% | $162.6935 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $1,132.45 | $1,234.2431 | $1,234.24 | $1,234.25 | $1,234.10 | |