| 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 | $205.96 | 11.465% | $229.5733 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $9.50 | 3.152% | $9.7994 | $9.80 | $9.80 | $9.80 |
| Purchase #3 | $189.96 | 5.736% | $200.8561 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $200.27 | 3.740% | $207.7601 | $207.76 | $207.75 | $207.80 |
| Purchase #5 | $41.32 | 3.866% | $42.9174 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $22.41 | 4.562% | $23.4323 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $133.95 | 5.362% | $141.1324 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $803.37 | $855.4710 | $855.47 | $855.45 | $855.50 | |