| 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 | $199.35 | 4.138% | $207.5991 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $26.91 | 7.559% | $28.9441 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $182.55 | 12.671% | $205.6809 | $205.68 | $205.70 | $205.70 |
| Purchase #4 | $157.45 | 5.835% | $166.6372 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $212.52 | 12.610% | $239.3188 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $103.85 | 12.774% | $117.1158 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $231.45 | 3.415% | $239.354 | $239.35 | $239.35 | $239.40 |
| 7 purchase totals = | $1,114.08 | $1,204.6499 | $1,204.65 | $1,204.65 | $1,204.60 | |