| 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 | $103.53 | 3.490% | $107.1432 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $63.35 | 11.210% | $70.4515 | $70.45 | $70.45 | $70.50 |
| Purchase #3 | $28.87 | 4.105% | $30.0551 | $30.06 | $30.05 | $30.10 |
| Purchase #4 | $235.46 | 12.131% | $264.0237 | $264.02 | $264.00 | $264.00 |
| Purchase #5 | $104.37 | 6.292% | $110.937 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $205.47 | 4.517% | $214.7511 | $214.75 | $214.75 | $214.80 |
| Purchase #7 | $224.84 | 12.644% | $253.2688 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $965.89 | $1,050.6304 | $1,050.63 | $1,050.60 | $1,050.70 | |