| 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 | $209.29 | 10.720% | $231.7259 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $9.41 | 6.500% | $10.0217 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $207.69 | 11.857% | $232.3158 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $174.69 | 6.683% | $186.3645 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $83.90 | 9.142% | $91.5701 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $135.82 | 12.412% | $152.678 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $202.91 | 8.573% | $220.3055 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $1,023.71 | $1,124.9815 | $1,124.99 | $1,124.95 | $1,125.00 | |