| 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 | $107.34 | 4.539% | $112.2122 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $201.73 | 9.822% | $221.5439 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $241.63 | 13.561% | $274.3974 | $274.40 | $274.40 | $274.40 |
| Purchase #4 | $216.85 | 3.285% | $223.9735 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $73.34 | 10.620% | $81.1287 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $158.83 | 5.754% | $167.9691 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $236.59 | 4.267% | $246.6853 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $1,236.31 | $1,327.9101 | $1,327.91 | $1,327.90 | $1,327.90 | |