| 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 | $205.32 | 6.870% | $219.4255 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $191.73 | 5.481% | $202.2387 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $195.88 | 8.197% | $211.9363 | $211.94 | $211.95 | $211.90 |
| Purchase #4 | $24.91 | 10.316% | $27.4797 | $27.48 | $27.50 | $27.50 |
| Purchase #5 | $39.71 | 3.355% | $41.0423 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $172.84 | 8.138% | $186.9057 | $186.91 | $186.90 | $186.90 |
| Purchase #7 | $42.58 | 9.751% | $46.732 | $46.73 | $46.75 | $46.70 |
| 7 purchase totals = | $872.97 | $935.7602 | $935.77 | $935.85 | $935.60 | |