| 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 | $210.54 | 13.775% | $239.5419 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $202.47 | 8.783% | $220.2529 | $220.25 | $220.25 | $220.30 |
| Purchase #3 | $60.56 | 11.249% | $67.3724 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $69.64 | 8.725% | $75.7161 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $182.99 | 9.381% | $200.1563 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $85.60 | 12.512% | $96.3103 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $80.70 | 11.298% | $89.8175 | $89.82 | $89.80 | $89.80 |
| 7 purchase totals = | $892.50 | $989.1674 | $989.17 | $989.10 | $989.20 | |