| 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 | $219.77 | 13.756% | $250.0016 | $250.00 | $250.00 | $250.00 |
| Purchase #2 | $216.81 | 13.403% | $245.869 | $245.87 | $245.85 | $245.90 |
| Purchase #3 | $33.56 | 4.158% | $34.9554 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $35.96 | 5.637% | $37.9871 | $37.99 | $38.00 | $38.00 |
| Purchase #5 | $164.53 | 12.322% | $184.8034 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $74.76 | 8.330% | $80.9875 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $9.76 | 3.581% | $10.1095 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $755.15 | $844.7135 | $844.72 | $844.70 | $844.80 | |