| 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 | $28.71 | 4.774% | $30.0806 | $30.08 | $30.10 | $30.10 |
| Purchase #2 | $218.91 | 13.282% | $247.9856 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $214.50 | 12.591% | $241.5077 | $241.51 | $241.50 | $241.50 |
| Purchase #4 | $59.57 | 10.182% | $65.6354 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $149.75 | 4.237% | $156.0949 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $210.68 | 4.671% | $220.5209 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $216.74 | 12.283% | $243.3622 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,098.86 | $1,205.1873 | $1,205.19 | $1,205.20 | $1,205.20 | |