| 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 | $221.43 | 8.781% | $240.8738 | $240.87 | $240.85 | $240.90 |
| Purchase #2 | $67.32 | 9.661% | $73.8238 | $73.82 | $73.80 | $73.80 |
| Purchase #3 | $113.42 | 3.332% | $117.1992 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $33.94 | 3.703% | $35.1968 | $35.20 | $35.20 | $35.20 |
| Purchase #5 | $97.62 | 5.480% | $102.9696 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $186.32 | 8.412% | $201.9932 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $7.32 | 4.621% | $7.6583 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $727.37 | $779.7147 | $779.71 | $779.65 | $779.80 | |