| 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 | $210.67 | 3.731% | $218.5301 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $168.84 | 7.461% | $181.4372 | $181.44 | $181.45 | $181.40 |
| Purchase #3 | $154.92 | 10.446% | $171.1029 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $62.51 | 13.781% | $71.1245 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $105.59 | 9.148% | $115.2494 | $115.25 | $115.25 | $115.20 |
| Purchase #6 | $112.47 | 11.102% | $124.9564 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $8.84 | 9.287% | $9.661 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $823.84 | $892.0615 | $892.06 | $892.05 | $892.00 | |