| 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 | $194.69 | 13.438% | $220.8524 | $220.85 | $220.85 | $220.90 |
| Purchase #2 | $216.87 | 7.858% | $233.9116 | $233.91 | $233.90 | $233.90 |
| Purchase #3 | $13.47 | 9.490% | $14.7483 | $14.75 | $14.75 | $14.70 |
| Purchase #4 | $8.34 | 11.609% | $9.3082 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $193.60 | 8.366% | $209.7966 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $68.31 | 3.641% | $70.7972 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $92.25 | 13.774% | $104.9565 | $104.96 | $104.95 | $105.00 |
| 7 purchase totals = | $787.53 | $864.3708 | $864.38 | $864.35 | $864.40 | |