| 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 | $250.35 | 8.255% | $271.0164 | $271.02 | $271.00 | $271.00 |
| Purchase #2 | $147.39 | 10.660% | $163.1018 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $105.83 | 3.423% | $109.4526 | $109.45 | $109.45 | $109.50 |
| Purchase #4 | $109.95 | 7.235% | $117.9049 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $249.82 | 5.354% | $263.1954 | $263.20 | $263.20 | $263.20 |
| Purchase #6 | $84.98 | 12.763% | $95.826 | $95.83 | $95.85 | $95.80 |
| Purchase #7 | $83.48 | 11.408% | $93.0034 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $1,031.80 | $1,113.5005 | $1,113.50 | $1,113.50 | $1,113.50 | |