| 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 | $119.85 | 3.367% | $123.8853 | $123.89 | $123.90 | $123.90 |
| Purchase #2 | $106.44 | 3.539% | $110.2069 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $203.88 | 8.342% | $220.8877 | $220.89 | $220.90 | $220.90 |
| Purchase #4 | $250.85 | 9.262% | $274.0837 | $274.08 | $274.10 | $274.10 |
| Purchase #5 | $188.36 | 9.733% | $206.6931 | $206.69 | $206.70 | $206.70 |
| Purchase #6 | $49.59 | 12.740% | $55.9078 | $55.91 | $55.90 | $55.90 |
| Purchase #7 | $131.71 | 11.318% | $146.6169 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $1,050.68 | $1,138.2814 | $1,138.29 | $1,138.30 | $1,138.30 | |