| 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 | $131.56 | 3.420% | $136.0594 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $102.28 | 4.625% | $107.0105 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $68.99 | 3.708% | $71.5481 | $71.55 | $71.55 | $71.50 |
| Purchase #4 | $195.34 | 13.750% | $222.1993 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $153.74 | 13.797% | $174.9515 | $174.95 | $174.95 | $175.00 |
| Purchase #6 | $76.82 | 9.833% | $84.3737 | $84.37 | $84.35 | $84.40 |
| Purchase #7 | $228.43 | 13.279% | $258.7632 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $957.16 | $1,054.9057 | $1,054.90 | $1,054.85 | $1,055.00 | |