| 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 | $230.72 | 3.703% | $239.2636 | $239.26 | $239.25 | $239.30 |
| Purchase #2 | $84.66 | 9.312% | $92.5435 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $118.79 | 13.557% | $134.8944 | $134.89 | $134.90 | $134.90 |
| Purchase #4 | $113.59 | 8.241% | $122.951 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $108.75 | 12.375% | $122.2078 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $6.97 | 8.770% | $7.5813 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $44.64 | 13.479% | $50.657 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $708.12 | $770.0986 | $770.09 | $770.10 | $770.20 | |