| 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 | $208.72 | 10.636% | $230.9195 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $80.42 | 6.203% | $85.4085 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $26.70 | 7.666% | $28.7468 | $28.75 | $28.75 | $28.70 |
| Purchase #4 | $98.38 | 4.215% | $102.5267 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $241.47 | 10.393% | $266.566 | $266.57 | $266.55 | $266.60 |
| Purchase #6 | $139.25 | 3.598% | $144.2602 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $54.58 | 10.332% | $60.2192 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $849.52 | $918.6469 | $918.66 | $918.60 | $918.60 | |