| 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 | $201.81 | 13.509% | $229.0725 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $54.73 | 3.358% | $56.5678 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $250.62 | 12.677% | $282.3911 | $282.39 | $282.40 | $282.40 |
| Purchase #4 | $162.73 | 11.782% | $181.9028 | $181.90 | $181.90 | $181.90 |
| Purchase #5 | $63.44 | 10.576% | $70.1494 | $70.15 | $70.15 | $70.10 |
| Purchase #6 | $178.99 | 3.612% | $185.4551 | $185.46 | $185.45 | $185.50 |
| Purchase #7 | $103.29 | 6.716% | $110.227 | $110.23 | $110.25 | $110.20 |
| 7 purchase totals = | $1,015.61 | $1,115.7657 | $1,115.77 | $1,115.75 | $1,115.80 | |