| 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 | $241.78 | 6.734% | $258.0615 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $46.41 | 9.707% | $50.915 | $50.92 | $50.90 | $50.90 |
| Purchase #3 | $166.64 | 12.363% | $187.2417 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $112.94 | 9.145% | $123.2684 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $233.40 | 12.359% | $262.2459 | $262.25 | $262.25 | $262.20 |
| Purchase #6 | $114.48 | 5.602% | $120.8932 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $84.44 | 10.568% | $93.3636 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $1,000.09 | $1,095.9893 | $1,095.99 | $1,095.95 | $1,096.00 | |