| 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 | $189.94 | 7.474% | $204.1361 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $119.64 | 5.663% | $126.4152 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $5.74 | 7.105% | $6.1478 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $215.28 | 11.562% | $240.1707 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $41.59 | 3.110% | $42.8834 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $214.70 | 5.371% | $226.2315 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $242.67 | 9.391% | $265.4591 | $265.46 | $265.45 | $265.50 |
| 7 purchase totals = | $1,029.56 | $1,111.4438 | $1,111.45 | $1,111.45 | $1,111.40 | |