| 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 | $239.31 | 4.668% | $250.481 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $66.66 | 4.603% | $69.7284 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $13.49 | 13.847% | $15.358 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $224.76 | 10.123% | $247.5125 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $37.71 | 9.270% | $41.2057 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $171.94 | 12.117% | $192.774 | $192.77 | $192.75 | $192.80 |
| Purchase #7 | $100.61 | 9.143% | $109.8088 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $854.48 | $926.8684 | $926.87 | $926.85 | $926.90 | |