| 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 | $132.28 | 8.567% | $143.6124 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $233.88 | 6.247% | $248.4905 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $112.90 | 6.785% | $120.5603 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $46.83 | 6.599% | $49.9203 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $84.86 | 12.739% | $95.6703 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $127.66 | 6.273% | $135.6681 | $135.67 | $135.65 | $135.70 |
| Purchase #7 | $37.50 | 6.422% | $39.9083 | $39.91 | $39.90 | $39.90 |
| 7 purchase totals = | $775.91 | $833.8302 | $833.83 | $833.75 | $833.90 | |