| 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 | $201.32 | 11.260% | $223.9886 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $103.85 | 3.864% | $107.8628 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $80.39 | 5.529% | $84.8348 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $18.60 | 7.824% | $20.0553 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $165.66 | 5.209% | $174.2892 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $108.54 | 13.125% | $122.7859 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $88.99 | 10.730% | $98.5386 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $767.35 | $832.3552 | $832.36 | $832.40 | $832.40 | |