| 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 | $129.78 | 6.582% | $138.3221 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $204.70 | 9.403% | $223.9479 | $223.95 | $223.95 | $223.90 |
| Purchase #3 | $91.59 | 6.681% | $97.7091 | $97.71 | $97.70 | $97.70 |
| Purchase #4 | $48.55 | 6.287% | $51.6023 | $51.60 | $51.60 | $51.60 |
| Purchase #5 | $139.94 | 12.479% | $157.4031 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $85.36 | 11.138% | $94.8674 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $234.33 | 10.261% | $258.3746 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $934.25 | $1,022.2265 | $1,022.22 | $1,022.15 | $1,022.20 | |