| 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 | $95.39 | 13.652% | $108.4126 | $108.41 | $108.40 | $108.40 |
| Purchase #2 | $32.30 | 4.223% | $33.664 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $228.65 | 12.813% | $257.9469 | $257.95 | $257.95 | $257.90 |
| Purchase #4 | $206.89 | 7.445% | $222.293 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $181.32 | 4.438% | $189.367 | $189.37 | $189.35 | $189.40 |
| Purchase #6 | $47.34 | 5.391% | $49.8921 | $49.89 | $49.90 | $49.90 |
| Purchase #7 | $74.83 | 8.190% | $80.9586 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $866.72 | $942.5342 | $942.53 | $942.50 | $942.60 | |