| 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 | $112.76 | 9.705% | $123.7034 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $88.47 | 4.511% | $92.4609 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $233.45 | 3.339% | $241.2449 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $85.32 | 9.127% | $93.1072 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $63.30 | 7.129% | $67.8127 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $6.86 | 6.177% | $7.2837 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $173.82 | 8.602% | $188.772 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $763.98 | $814.3848 | $814.37 | $814.35 | $814.40 | |