| 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 | $235.86 | 6.299% | $250.7168 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $198.74 | 4.589% | $207.8602 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $248.80 | 10.542% | $275.0285 | $275.03 | $275.05 | $275.00 |
| Purchase #4 | $103.47 | 11.537% | $115.4073 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $237.55 | 4.367% | $247.9238 | $247.92 | $247.90 | $247.90 |
| Purchase #6 | $186.34 | 8.847% | $202.8255 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $37.28 | 12.441% | $41.918 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $1,248.04 | $1,341.6801 | $1,341.69 | $1,341.65 | $1,341.60 | |