| 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 | $228.92 | 4.332% | $238.8368 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $193.26 | 11.502% | $215.4888 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $154.40 | 13.160% | $174.719 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $109.50 | 3.234% | $113.0412 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $49.51 | 7.403% | $53.1752 | $53.18 | $53.20 | $53.20 |
| Purchase #6 | $238.83 | 8.402% | $258.8965 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $46.55 | 8.810% | $50.6511 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $1,020.97 | $1,104.8086 | $1,104.82 | $1,104.85 | $1,104.80 | |