| 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 | $83.37 | 5.654% | $88.0837 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $114.89 | 6.335% | $122.1683 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $229.77 | 9.513% | $251.628 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $188.64 | 9.215% | $206.0232 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $21.69 | 8.430% | $23.5185 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $248.69 | 7.119% | $266.3942 | $266.39 | $266.40 | $266.40 |
| Purchase #7 | $143.96 | 7.178% | $154.2934 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $1,031.01 | $1,112.1093 | $1,112.10 | $1,112.10 | $1,112.10 | |