| 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 | $216.40 | 7.769% | $233.2121 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $120.64 | 8.679% | $131.1103 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $32.49 | 9.730% | $35.6513 | $35.65 | $35.65 | $35.70 |
| Purchase #4 | $17.55 | 12.203% | $19.6916 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $72.65 | 12.817% | $81.9616 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $17.55 | 6.171% | $18.633 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $228.35 | 5.576% | $241.0828 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $705.63 | $761.3427 | $761.33 | $761.35 | $761.40 | |