| 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 | $101.89 | 4.465% | $106.4394 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $35.56 | 3.159% | $36.6833 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $91.75 | 12.423% | $103.1481 | $103.15 | $103.15 | $103.10 |
| Purchase #4 | $16.53 | 5.280% | $17.4028 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $201.34 | 11.161% | $223.8116 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $234.86 | 8.150% | $254.0011 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $163.33 | 13.874% | $185.9904 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $845.26 | $927.4767 | $927.47 | $927.50 | $927.40 | |