| 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 | $185.96 | 10.768% | $205.9842 | $205.98 | $206.00 | $206.00 |
| Purchase #2 | $135.25 | 11.688% | $151.058 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $208.91 | 12.443% | $234.9047 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $196.90 | 3.694% | $204.1735 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $204.25 | 7.770% | $220.1202 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $14.39 | 11.808% | $16.0892 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $193.29 | 6.584% | $206.0162 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $1,138.95 | $1,238.3460 | $1,238.34 | $1,238.30 | $1,238.40 | |