| 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 | $131.59 | 8.392% | $142.633 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $100.68 | 11.157% | $111.9129 | $111.91 | $111.90 | $111.90 |
| Purchase #3 | $126.89 | 10.542% | $140.2667 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $107.75 | 12.268% | $120.9688 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $96.64 | 10.252% | $106.5475 | $106.55 | $106.55 | $106.50 |
| Purchase #6 | $96.57 | 11.212% | $107.3974 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $113.40 | 4.310% | $118.2875 | $118.29 | $118.30 | $118.30 |
| 7 purchase totals = | $773.52 | $848.0138 | $848.02 | $848.00 | $848.00 | |