| 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 | $218.73 | 3.215% | $225.7622 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $74.47 | 9.596% | $81.6161 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $63.99 | 7.333% | $68.6824 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $24.82 | 12.614% | $27.9508 | $27.95 | $27.95 | $28.00 |
| Purchase #5 | $74.53 | 6.381% | $79.2858 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $203.31 | 6.441% | $216.4052 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $11.54 | 11.239% | $12.837 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $671.39 | $712.5395 | $712.55 | $712.55 | $712.60 | |