| 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 | $190.25 | 8.206% | $205.8619 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $170.25 | 3.154% | $175.6197 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $187.63 | 4.465% | $196.0077 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $243.73 | 3.570% | $252.4312 | $252.43 | $252.45 | $252.40 |
| Purchase #5 | $197.81 | 11.260% | $220.0834 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $49.40 | 9.830% | $54.256 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $170.25 | 5.870% | $180.2437 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $1,209.32 | $1,284.5036 | $1,284.50 | $1,284.50 | $1,284.50 | |