| 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 | $235.30 | 8.192% | $254.5758 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $76.90 | 13.248% | $87.0877 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $93.38 | 8.244% | $101.0782 | $101.08 | $101.10 | $101.10 |
| Purchase #4 | $194.69 | 5.697% | $205.7815 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $21.91 | 13.625% | $24.8952 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $7.52 | 9.488% | $8.2335 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $172.73 | 7.783% | $186.1736 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $802.43 | $867.8255 | $867.83 | $867.90 | $867.90 | |