| 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 | $226.36 | 4.413% | $236.3493 | $236.35 | $236.35 | $236.30 |
| Purchase #2 | $55.58 | 8.800% | $60.471 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $193.89 | 3.687% | $201.0387 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $208.52 | 4.598% | $218.1077 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $79.44 | 6.694% | $84.7577 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $165.33 | 8.188% | $178.8672 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $28.54 | 3.702% | $29.5966 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $957.66 | $1,009.1882 | $1,009.20 | $1,009.15 | $1,009.20 | |