| 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 | $186.96 | 10.131% | $205.9009 | $205.90 | $205.90 | $205.90 |
| Purchase #2 | $208.51 | 11.628% | $232.7555 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $118.26 | 8.537% | $128.3559 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $21.44 | 13.591% | $24.3539 | $24.35 | $24.35 | $24.40 |
| Purchase #5 | $100.40 | 12.350% | $112.7994 | $112.80 | $112.80 | $112.80 |
| Purchase #6 | $49.78 | 4.498% | $52.0191 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $174.93 | 12.287% | $196.4236 | $196.42 | $196.40 | $196.40 |
| 7 purchase totals = | $860.28 | $952.6083 | $952.61 | $952.55 | $952.70 | |