| 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 | $81.31 | 10.576% | $89.9093 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $228.73 | 11.578% | $255.2124 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $211.46 | 13.355% | $239.7005 | $239.70 | $239.70 | $239.70 |
| Purchase #4 | $170.98 | 6.113% | $181.432 | $181.43 | $181.45 | $181.40 |
| Purchase #5 | $141.94 | 12.257% | $159.3376 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $165.50 | 12.836% | $186.7436 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $209.54 | 3.233% | $216.3144 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,209.46 | $1,328.6498 | $1,328.64 | $1,328.65 | $1,328.50 | |