| 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 | $200.73 | 11.831% | $224.4784 | $224.48 | $224.50 | $224.50 |
| Purchase #2 | $123.80 | 13.754% | $140.8275 | $140.83 | $140.85 | $140.80 |
| Purchase #3 | $77.61 | 10.440% | $85.7125 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $235.86 | 9.464% | $258.1818 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $171.26 | 4.429% | $178.8451 | $178.85 | $178.85 | $178.80 |
| Purchase #6 | $36.84 | 13.772% | $41.9136 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $229.27 | 12.268% | $257.3968 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $1,075.37 | $1,187.3557 | $1,187.36 | $1,187.40 | $1,187.30 | |