| 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 | $157.36 | 12.376% | $176.8349 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $201.63 | 13.122% | $228.0879 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $164.91 | 12.481% | $185.4924 | $185.49 | $185.50 | $185.50 |
| Purchase #4 | $204.26 | 3.128% | $210.6493 | $210.65 | $210.65 | $210.60 |
| Purchase #5 | $224.80 | 9.322% | $245.7559 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $222.31 | 13.457% | $252.2263 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $103.61 | 6.123% | $109.954 | $109.95 | $109.95 | $110.00 |
| 7 purchase totals = | $1,278.88 | $1,409.0007 | $1,409.00 | $1,409.05 | $1,409.00 | |