| 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 | $207.28 | 3.149% | $213.8072 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $81.48 | 9.218% | $88.9908 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $194.50 | 3.370% | $201.0547 | $201.05 | $201.05 | $201.10 |
| Purchase #4 | $239.82 | 6.302% | $254.9335 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $80.84 | 10.417% | $89.2611 | $89.26 | $89.25 | $89.30 |
| Purchase #6 | $202.71 | 10.479% | $223.952 | $223.95 | $223.95 | $224.00 |
| Purchase #7 | $90.87 | 3.838% | $94.3576 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $1,097.50 | $1,166.3569 | $1,166.35 | $1,166.35 | $1,166.50 | |