| 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 | $197.80 | 8.234% | $214.0869 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $242.36 | 3.352% | $250.4839 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $212.50 | 7.137% | $227.6661 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $218.46 | 3.862% | $226.8969 | $226.90 | $226.90 | $226.90 |
| Purchase #5 | $197.30 | 12.353% | $221.6725 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $66.55 | 8.536% | $72.2307 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $184.48 | 6.707% | $196.8531 | $196.85 | $196.85 | $196.90 |
| 7 purchase totals = | $1,319.45 | $1,409.8901 | $1,409.89 | $1,409.90 | $1,410.00 | |