| 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 | $111.91 | 3.399% | $115.7138 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $165.31 | 12.863% | $186.5738 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $53.33 | 8.349% | $57.7825 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $237.74 | 10.211% | $262.0156 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $134.53 | 7.255% | $144.2902 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $234.81 | 9.140% | $256.2716 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $225.78 | 6.405% | $240.2412 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $1,163.41 | $1,262.8887 | $1,262.88 | $1,262.85 | $1,262.90 | |