| 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 | $207.43 | 10.730% | $229.6872 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $48.43 | 13.509% | $54.9724 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $172.36 | 7.611% | $185.4783 | $185.48 | $185.50 | $185.50 |
| Purchase #4 | $162.56 | 9.344% | $177.7496 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $15.60 | 4.676% | $16.3295 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $212.79 | 7.449% | $228.6407 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $215.31 | 12.760% | $242.7836 | $242.78 | $242.80 | $242.80 |
| 7 purchase totals = | $1,034.48 | $1,135.6413 | $1,135.64 | $1,135.70 | $1,135.60 | |