| 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 | $8.84 | 11.425% | $9.85 | $9.85 | $9.85 | $9.90 |
| Purchase #2 | $165.92 | 8.693% | $180.3434 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $27.28 | 13.870% | $31.0637 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $102.52 | 10.265% | $113.0437 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $246.58 | 3.758% | $255.8465 | $255.85 | $255.85 | $255.80 |
| Purchase #6 | $183.92 | 12.484% | $206.8806 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $201.30 | 7.598% | $216.5948 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $936.36 | $1,013.6227 | $1,013.61 | $1,013.65 | $1,013.60 | |