| 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 | $234.52 | 12.678% | $264.2524 | $264.25 | $264.25 | $264.30 |
| Purchase #2 | $203.78 | 5.545% | $215.0796 | $215.08 | $215.10 | $215.10 |
| Purchase #3 | $176.39 | 8.247% | $190.9369 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $105.40 | 11.742% | $117.7761 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $136.27 | 7.737% | $146.8132 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $86.60 | 6.209% | $91.977 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $129.64 | 4.565% | $135.5581 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $1,072.60 | $1,162.3933 | $1,162.40 | $1,162.45 | $1,162.50 | |