| 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 | $96.91 | 9.711% | $106.3209 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $114.76 | 9.331% | $125.4683 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $197.55 | 6.595% | $210.5784 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $236.63 | 11.521% | $263.8921 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $154.44 | 7.728% | $166.3751 | $166.38 | $166.40 | $166.40 |
| Purchase #6 | $87.78 | 6.282% | $93.2943 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $117.56 | 6.615% | $125.3366 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $1,005.63 | $1,091.2657 | $1,091.27 | $1,091.30 | $1,091.30 | |