| 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 | $51.62 | 12.748% | $58.2005 | $58.20 | $58.20 | $58.20 |
| Purchase #2 | $139.68 | 7.309% | $149.8892 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $138.82 | 3.713% | $143.9744 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $16.53 | 8.651% | $17.96 | $17.96 | $17.95 | $18.00 |
| Purchase #5 | $228.89 | 4.730% | $239.7165 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $234.43 | 3.263% | $242.0795 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $184.66 | 9.859% | $202.8656 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $994.63 | $1,054.6857 | $1,054.69 | $1,054.65 | $1,054.80 | |