| 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 | $207.79 | 6.140% | $220.5483 | $220.55 | $220.55 | $220.50 |
| Purchase #2 | $8.43 | 4.487% | $8.8083 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $136.65 | 6.187% | $145.1045 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $123.69 | 8.768% | $134.5351 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $22.93 | 8.689% | $24.9224 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $174.92 | 8.221% | $189.3002 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $172.72 | 4.655% | $180.7601 | $180.76 | $180.75 | $180.80 |
| 7 purchase totals = | $847.13 | $903.9789 | $903.98 | $903.95 | $903.90 | |