| 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 | $224.87 | 8.388% | $243.7321 | $243.73 | $243.75 | $243.70 |
| Purchase #2 | $197.96 | 5.416% | $208.6815 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $175.90 | 5.378% | $185.3599 | $185.36 | $185.35 | $185.40 |
| Purchase #4 | $130.52 | 5.448% | $137.6307 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $9.69 | 4.281% | $10.1048 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $202.51 | 3.268% | $209.128 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $215.77 | 13.711% | $245.3542 | $245.35 | $245.35 | $245.40 |
| 7 purchase totals = | $1,157.22 | $1,239.9912 | $1,239.98 | $1,240.05 | $1,240.00 | |