| 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 | $139.92 | 5.290% | $147.3218 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $118.25 | 12.459% | $132.9828 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $117.39 | 13.491% | $133.2271 | $133.23 | $133.25 | $133.20 |
| Purchase #4 | $99.68 | 10.209% | $109.8563 | $109.86 | $109.85 | $109.90 |
| Purchase #5 | $8.32 | 7.278% | $8.9255 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $240.36 | 7.410% | $258.1707 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $200.30 | 3.264% | $206.8378 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $924.22 | $997.3220 | $997.33 | $997.35 | $997.30 | |