| 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 | $231.59 | 6.138% | $245.805 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $149.72 | 9.472% | $163.9015 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $197.27 | 3.153% | $203.4899 | $203.49 | $203.50 | $203.50 |
| Purchase #4 | $84.43 | 11.164% | $93.8558 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $241.81 | 12.695% | $272.5078 | $272.51 | $272.50 | $272.50 |
| Purchase #6 | $63.43 | 3.694% | $65.7731 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $216.78 | 11.119% | $240.8838 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $1,185.03 | $1,286.2169 | $1,286.22 | $1,286.20 | $1,286.30 | |