| 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 | $91.36 | 4.838% | $95.78 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $192.78 | 11.366% | $214.6914 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $88.46 | 6.836% | $94.5071 | $94.51 | $94.50 | $94.50 |
| Purchase #4 | $224.85 | 12.517% | $252.9945 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $196.65 | 10.633% | $217.5598 | $217.56 | $217.55 | $217.60 |
| Purchase #6 | $199.94 | 6.298% | $212.5322 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $29.76 | 8.832% | $32.3884 | $32.39 | $32.40 | $32.40 |
| 7 purchase totals = | $1,023.80 | $1,120.4534 | $1,120.45 | $1,120.50 | $1,120.50 | |