| 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 | $128.83 | 8.142% | $139.3193 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $217.69 | 11.195% | $242.0604 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $26.33 | 8.631% | $28.6025 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $89.26 | 13.419% | $101.2378 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $162.96 | 6.192% | $173.0505 | $173.05 | $173.05 | $173.10 |
| Purchase #6 | $178.63 | 11.505% | $199.1814 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $138.54 | 4.259% | $144.4404 | $144.44 | $144.45 | $144.40 |
| 7 purchase totals = | $942.24 | $1,027.8923 | $1,027.89 | $1,027.90 | $1,027.90 | |