| 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 | $223.68 | 10.467% | $247.0926 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $107.87 | 12.766% | $121.6407 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $34.37 | 10.563% | $38.0005 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $148.58 | 13.311% | $168.3575 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $35.81 | 5.516% | $37.7853 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $164.68 | 5.682% | $174.0371 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $122.82 | 12.787% | $138.525 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $837.81 | $925.4387 | $925.45 | $925.50 | $925.40 | |