| 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 | $39.35 | 10.636% | $43.5353 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $111.30 | 5.501% | $117.4226 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $55.72 | 9.641% | $61.092 | $61.09 | $61.10 | $61.10 |
| Purchase #4 | $202.26 | 13.808% | $230.1881 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $214.82 | 7.639% | $231.2301 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $171.77 | 10.796% | $190.3143 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $57.69 | 4.494% | $60.2826 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $852.91 | $934.0650 | $934.06 | $934.10 | $934.00 | |