| 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 | $227.77 | 10.349% | $251.3419 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $140.35 | 11.166% | $156.0215 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $94.94 | 11.510% | $105.8676 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $118.64 | 6.789% | $126.6945 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $245.78 | 9.467% | $269.048 | $269.05 | $269.05 | $269.00 |
| Purchase #6 | $241.37 | 3.506% | $249.8324 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $65.66 | 6.407% | $69.8668 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $1,134.51 | $1,228.6727 | $1,228.67 | $1,228.65 | $1,228.60 | |