| 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 | $82.62 | 8.368% | $89.5336 | $89.53 | $89.55 | $89.50 |
| Purchase #2 | $152.63 | 9.455% | $167.0612 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $243.56 | 3.493% | $252.0676 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $112.26 | 10.437% | $123.9766 | $123.98 | $124.00 | $124.00 |
| Purchase #5 | $126.32 | 9.512% | $138.3356 | $138.34 | $138.35 | $138.30 |
| Purchase #6 | $111.69 | 12.689% | $125.8623 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $222.62 | 13.334% | $252.3042 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $1,051.70 | $1,149.1411 | $1,149.14 | $1,149.15 | $1,149.20 | |