| 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 | $190.94 | 3.677% | $197.9609 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $180.75 | 11.157% | $200.9163 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $142.49 | 7.531% | $153.2209 | $153.22 | $153.20 | $153.20 |
| Purchase #4 | $248.27 | 6.671% | $264.8321 | $264.83 | $264.85 | $264.80 |
| Purchase #5 | $146.34 | 10.789% | $162.1286 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $38.25 | 3.167% | $39.4614 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $241.37 | 3.304% | $249.3449 | $249.34 | $249.35 | $249.30 |
| 7 purchase totals = | $1,188.41 | $1,267.8651 | $1,267.86 | $1,267.85 | $1,267.80 | |