| 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 | $119.67 | 4.128% | $124.61 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $117.95 | 10.254% | $130.0446 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $124.62 | 9.123% | $135.9891 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $224.95 | 9.234% | $245.7219 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $75.50 | 11.117% | $83.8933 | $83.89 | $83.90 | $83.90 |
| Purchase #6 | $154.54 | 13.564% | $175.5018 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $142.39 | 3.224% | $146.9807 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $959.62 | $1,042.7414 | $1,042.73 | $1,042.75 | $1,042.70 | |