| 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 | $113.32 | 8.501% | $122.9533 | $122.95 | $122.95 | $123.00 |
| Purchase #2 | $70.79 | 11.631% | $79.0236 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $5.27 | 7.815% | $5.6819 | $5.68 | $5.70 | $5.70 |
| Purchase #4 | $202.51 | 9.371% | $221.4872 | $221.49 | $221.50 | $221.50 |
| Purchase #5 | $80.86 | 13.679% | $91.9208 | $91.92 | $91.90 | $91.90 |
| Purchase #6 | $119.70 | 12.595% | $134.7762 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $187.34 | 6.627% | $199.755 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $779.79 | $855.5980 | $855.60 | $855.60 | $855.70 | |