| 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 | $229.77 | 5.693% | $242.8508 | $242.85 | $242.85 | $242.90 |
| Purchase #2 | $151.74 | 13.807% | $172.6907 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $61.66 | 10.769% | $68.3002 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $166.32 | 3.356% | $171.9017 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $214.59 | 6.586% | $228.7229 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $9.38 | 10.242% | $10.3407 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $138.33 | 7.127% | $148.1888 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $971.79 | $1,042.9958 | $1,042.99 | $1,043.00 | $1,043.00 | |