| 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 | $232.51 | 4.845% | $243.7751 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $154.64 | 7.245% | $165.8437 | $165.84 | $165.85 | $165.80 |
| Purchase #3 | $225.30 | 12.685% | $253.8793 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $241.93 | 7.733% | $260.6384 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $141.74 | 3.613% | $146.8611 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $91.44 | 7.458% | $98.2596 | $98.26 | $98.25 | $98.30 |
| Purchase #7 | $195.33 | 4.346% | $203.819 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $1,282.89 | $1,373.0762 | $1,373.08 | $1,373.10 | $1,373.10 | |