| 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 | $98.44 | 8.632% | $106.9373 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $98.53 | 8.354% | $106.7612 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $197.46 | 7.278% | $211.8311 | $211.83 | $211.85 | $211.80 |
| Purchase #4 | $92.73 | 11.270% | $103.1807 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $180.64 | 12.599% | $203.3988 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $221.56 | 4.700% | $231.9733 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $247.92 | 7.213% | $265.8025 | $265.80 | $265.80 | $265.80 |
| 7 purchase totals = | $1,137.28 | $1,229.8849 | $1,229.88 | $1,229.90 | $1,229.90 | |