| 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 | $235.77 | 4.692% | $246.8323 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $83.90 | 10.156% | $92.4209 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $7.98 | 4.710% | $8.3559 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $164.94 | 5.464% | $173.9523 | $173.95 | $173.95 | $174.00 |
| Purchase #5 | $83.29 | 6.393% | $88.6147 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $124.98 | 10.695% | $138.3466 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $160.53 | 13.205% | $181.728 | $181.73 | $181.75 | $181.70 |
| 7 purchase totals = | $861.39 | $930.2507 | $930.25 | $930.25 | $930.20 | |