| 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 | $79.38 | 10.616% | $87.807 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $210.95 | 13.820% | $240.1033 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $232.26 | 5.633% | $245.3432 | $245.34 | $245.35 | $245.30 |
| Purchase #4 | $161.90 | 11.209% | $180.0474 | $180.05 | $180.05 | $180.00 |
| Purchase #5 | $218.83 | 7.528% | $235.3035 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $232.61 | 9.510% | $254.7312 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $222.30 | 12.775% | $250.6988 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $1,358.23 | $1,494.0344 | $1,494.03 | $1,494.05 | $1,493.90 | |