| 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 | $242.44 | 7.303% | $260.1454 | $260.15 | $260.15 | $260.10 |
| Purchase #2 | $226.55 | 10.160% | $249.5675 | $249.57 | $249.55 | $249.60 |
| Purchase #3 | $46.68 | 13.246% | $52.8632 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $241.49 | 13.230% | $273.4391 | $273.44 | $273.45 | $273.40 |
| Purchase #5 | $44.78 | 10.161% | $49.3301 | $49.33 | $49.35 | $49.30 |
| Purchase #6 | $248.81 | 11.265% | $276.8384 | $276.84 | $276.85 | $276.80 |
| Purchase #7 | $81.99 | 4.367% | $85.5705 | $85.57 | $85.55 | $85.60 |
| 7 purchase totals = | $1,132.74 | $1,247.7542 | $1,247.76 | $1,247.75 | $1,247.70 | |